Saturday, July 31, 2021

July. 17-31, 2021: About 745 families and nearly 2100 people may be displaced. Why India must reckon with lightning, A warming Arabian Sea turning hotbed for intense cyclones. Once its strength, water now threatens Germany. mini cloudburst, which is more than 50 mm rainfall in two consecutive hours. Far Infra Red Rays are worming up the atmosphere.

                         trusciencetrutechnology@blogspot.com                             Volume 2021, Issue No. 7a,  Dated: July. 17-31, 2021 Time: 09:00:12AM

Professor Dr. Kotcherlakota Lakshmi Narayana,
M.Sc. (Math. Phys.), M.Sc. (Nucl. Phys.), PhD.(AU), Int. Edu & Res. (Sweden 1964-65) 
     While returning from Sweden, spent a few days in England, Paris, Egypt and etc. countries, 
    Visited USA about 12 Universities, several National Laboratories and Institutes for four months. 
Sept. to December 1988. and i1989 visited Japan for about
10 days, and South Korea Conf. in Physics for a week in 1989.
 [Retd. Prof of Physics; Shivaji University, Kolhapur - 416004].    
Residential Address: 17- 11-10, Narasimha Ashram, Official Colony,
      Maharanipeta.  P. O., Visakhapatnam-530002, A.P. Mobile: 09491902867.
       kotcherlakota_l_n@hotmail.com; DOB:23-07-1940, evening 6 PM and 6:01 PM.  
    lakshminarayana.kotcherlakota@gmail.com
ABSTRACT
About 745 families and nearly 2100 people may be displaced. Why India must reckon with lightning, A warming Arabian Sea turning hotbed for intense cyclones. Once its strength, water now threatens Germany. Anglo admirer Sir Raja Kotcherlakota Ramchandhra Venkata Krishnarao Bahadhur supported Tirupati Venkata Kavulu  Damerla Rama Rao a famous painter wrote Siddhardha  ragoudayam. mini cloudburst, which is more than 50 mm rainfall in two consecutive hours. Far Infra Red Rays are worming up the atmosphere.
DETAILS:
July. 17, 2021: 'Hadn't seen anything like that': Scientists stunned by rare Arctic lightning storms north of Alaska. Reuters  1 hour ago. Meteorologists were stunned this week when three successive thunderstorms swept across the icy Arctic from Siberia to north of Alaska, unleashing lightning bolts in an unusual phenomenon that scientists say will become less rare with global warming. 
July 17, 2021: 16 hrs ago.In Rajasthan, Villagers Construct Dam By Contributing Rs 45 Lakh. Villagers in Nainwa subdivision of Rajasthan’s Bundi district made a 2050-foot-long dam by contributing Rs 45 lakh to tackle the issue of depleting groundwater. The residents of 13 villages came together, and worked day and night to build the dam in 29 days. The 80-foot-wide and 29-foot-high dam was built in the Baman gram panchayat area without government support. Local farmers also gave away more than 56 hectares (350 bighas) of land for the dam.
July 17, 2021: Europe reels from worst floods in years and nearly 126 dead on Skirchen was the worst affected town in the north.  16. Everything was under water within 15 minutes a 21 year old Agron Berischa said. Residents were completely caught off guard in the torrent dobbed the flood of death, by Germany's top selling Daily. BILD . streets and houses were submerged by water and some districts were completely cutoff from outside world. Land slides occurred in northern Germany. in Ahrweiler around 1300 people were unaccounted for. In Belgium death toll jumped in 23 with more than 21000 people left without electricity in one region, and army helping four of the country's 10 provinces to help. Luxemberg and the Netherlands were also hammered by heavy rains.  Some parts of western Europe received upto two months worth of rainfall in two days. 
July. 17, 2021: Kakthiyulu built Temples and hundred years old Ramalayala is under submerge, due to the invading waters of Godavari. Kedarswamy temple would disapper in the Godavari waters. Kukkanur mandal several temples and villages would disapper with the submerging Godavari waters. About 745 families and nearly 2100 people may be displaced. Rudrama Devi time built Parvathisametha Kedarswamy temple and destroyed by thirst goondas for wealth, the Koundinyamukthi temple. and Archiological people dug out a Siva Linga, famed as morning like a baludu, midday like youth and evening as Vrudhudu say the Pujaries. From Orugal to her mother-in-law place Nidadavolu, the Queen Rani Rudrama Devi used to travel  Also Pedaranigudem 324 families with 1150 people would submerge in 45.72 contour levels. 
July 18. 2021: All India Council of Technical education announced that in 11 regional languages B.Tech courses would be run from this year. About 8 states and in 14 Engineering colleges from this academic year in the selected courses the regional languages will be adopted. Venakaiay naidu appreciated the attempt. Several Engineering and other technical course also would be rolled in local regional languages asserted the office of Venkaiay Naidu. 
July. 18. 2021: 3 hrs ago: Why India must reckon with lightning, the biggest ‘natural forces killer'. Lightning struck a medieval watch tower at a fortification of the Amer Fort near Jaipur on July 11, killing 11 tourists. Two days later, the Dwarkadhish temple in Gujarat survived a hit, but the Chittorgarh Fort, a UNESCO World Heritage Site, wasn't so lucky as a 40 kg stone broke off after a bolt hit the Kirti Stambh of the 12th century structure. There are complaints that the authorities have not done enough to protect the monuments from lightning strikes, including installing simple devices such as lightning rods and arresters.The lightning toll in Rajasthan, MP and UP within a few days in July is said to be 76; last month 27 people were killed while four flight passengers were hospitalised in West Bengal (the plane had suffered severe turbulence after going through a thunderstorm).
July. 18, 2021: 7 hrs ago: A warming Arabian Sea turning hotbed for intense cyclones. The Arabian Sea is turning into a perfect ocean basin for the development of cyclones as researchers have noted a 52 per cent rise in the storms here, since 2001.
July. 19, 2021: 6 hrs ago: After dam in Bihar's Samastipur breaks, crops planted across hundreds of acres ruined. The left embankment near the Banhaiti bridge in Bihar broke on Sunday due to the pressure of the flood water and high water levels of the river. The water then rapidly flowed into the fields and ruined the crops. An atmosphere of panic gripped the villages surrounding the river when news of the breach of the dam reached the residents. To avoid the flood water from entering their villages, the villagers blocked the culvert near Khadiahi Chowk. If the flood water continues to flow rapidly, it is likely to enter the Singhiyaghat - Begusarai road and affect Bibhutipur, Khadiahi, Basauna, Shahpur, Litiyahi, Bhusawar and Patiliya villages in the Bibhutipur block area.
July. 19, 2021: 5hrs ago: Japan Sets World Record For The Fastest Internet Speed At 319 Terabits Per Second. It is now the fastest internet speed ever recorded where the NICT achieved 319 terabits per second. The previous record of 178 Tb/s was set a year ago.  The speed was registered using many fiber optics that had a lot of cladding or coating to safeguard the data with. This was achieved thanks to a combination of rare earth minerals, and a fancy new laser system that worked in tandem with the new kind of optic cable. 
July. 19, 2021: 7 hrs ago: 4,400-plus Million Litres of Rainwater Pumped into Sea in Mumbai on July 17. During this approximately 10-hour period, 442.35 crore litres (4423.50 million litres) of water has been pumped into the sea, which has greatly helped in the drainage of rain water in Mumbai,Each of these pumps can drain 6,000 litres of water per second, which means the maximum pumping capacity of 43 pumps in 6 Udhanchan Kendras is 2 lakh 58 thousand litres per second.
July.19, 2021: 2 hrs ago:Monsoon Updates: Heavy rains cripple Indian cities, more showers predicted in Delhi in this week; Mumbai, HP on red alert. According to Skymet Weather, during the next 24 hours, parts of Konkan and Goa, parts of Haryana, Delhi, Jammu and Kashmir, parts of Uttarakhand, parts of Himachal Pradesh, Sub-Himalayan West Bengal, Sikkim and Andaman and Nicobar Islands, moderate to heavy rain may occur. Light to moderate rain with isolated heavy rains have been predicted at isolated places over East Rajasthan, South Gujarat, Coastal Karnataka, parts of Uttar Pradesh, East Bihar, Gangetic West Bengal, parts of Madhya Pradesh, Marathwada, Madhya Maharashtra and North Interior Karnataka.
July 19. 2021: The inventary of Swiss Glacial lakes showed that almost 1.200 new lakes have formed in frozen glacial regions of the Swiss Alps since the end of the Little Ice Age around 1850. Marked acceleration in formation of lakes was a bit surprising. Glaciers in the Swiss Alps are in steady decline, losing a full 2% of their volume last year alone.
July. 21, 2021 at 8.08 AM IST:5.3 Magnitude Earthquake Strikes Near Bikaner, Rajasthan. The epicentre of the earthquake was 343 km west-northwest (WNW) of Bikaner, Rajasthan.The earthquake struck at 5:24 AM IST at a depth of 110 km from the surface.
July. 22, 2021: 2 hrs ago: 6th-7th Century Post-Gupta-era Shiva Temple Discovered in Odisha. A four-member survey team of the INTACH documented the ancient site at Biropurusottampur in Pipili area, around 40 km north of Puri city. The thick roots have split the stone blocks and wide cracks have developed. The rear wall is dangerously leaning backward. The 'garbhagruha' (sanctum sanctorum) gets flooded because of the leaks on the roof. The entire temple may crumble anytime if proper measures are not taken immediately. The neatly-chiselled blocks denote an era when Kalingan traditional temple architectural style was in its infancy. The Kanasa plates of Loka Vigraha and Olasingh plates of Bhanuvardhana, issued in the 6th/7th century CE, throw light on worshiping of Maninagesvar (Shiva) and Naga Cult of the south Toshali region. Taking into account the material and style of this temple, it is evident that it was built at least 1,300-1,400 years ago, and is among the oldest intact temples in the region. Like the Prachi river, the mythical Ratnachira is in its death throes. Legend has it that Lord Rama had drawn the river to quench Sitas thirst, using her pearl ring to chart its course.
July. 22, 2021: 3 hrs ago: colleges for offering courses in regional languages Singh Sidhu hosts '62 MLAs' in show of strength.Lauding the move of 14 engineering colleges across eight States to offer courses in regional languages, Vice President M Venkaiah Naidu has urged more educational institutions, particularly those imparting technical and professional studies to follow suit.
July 22, 2021: 18 hrs ago:"Earthquake of Magnitude 4.1, Occurred on 21-07-2021, 02:10:49 IST, Lat: 25.88 & Long: 90.34, Depth: 10 Km ,Location: 42 km NNE of Tura, Meghalaya, India."
July. 22, 2021: 3 hrs ago: Land starts rising abruptly in Haryana, video leaves netizens shocked. Even as the effects of climate change are being noticed in nations around the world, an undated video of the ground suddenly rising in Haryana  "This thing happened due to tectonic activities. It's very dangerous to stay here. Maybe some volcanic activity happened," wrote a user, while another commented, "Not really due to tectonic activity, but methane trapped in the earth gets released getting the wet layer to form a bubble, that is what seems to be happening here."
July. 22, 2021: 12 hrs ago: Earthquake of 4.8 magnitude hits Rajasthan's Bikaner, second in 2 days. Thursday that an earthquake of magnitude 4.8 was recorded at Bikaner at 7.42 am. The epicentre of the quake was 343 km west-northwest of Bikaner and 439 km northwest of Jodhpur.
July. 22, 2021: Earthquakes strike Rajasthan, Leh and Meghalaya within hours Subaashish Dutta  1 day ago. Earthquake tremors were felt in three different parts of the country on Wednesday. An earthquake of magnitude 5.3 on the Richter scale hit Rajasthan's Bikaner at 5.24 am, while Leh was hit by an earthquake of magnitude 3.6 at 4.57 am. Meanwhile, an earthquake of magnitude 4.1 hit West Garo Hills in Meghalaya at 2.10 am,"Earthquake of Magnitude:5.3, Occurred on 21-07-2021, 05:24:29 IST, Lat: 29.19 & Long: 70.05, Depth: 110 Km, Location: 343km WNW of Bikaner, Rajasthan," National Centre for Seismology tweeted. "Earthquake of Magnitude:4.1, Occurred on 21-07-2021, 02:10:49 IST, Lat: 25.88 & Long: 90.34, Depth: 10 Km, Location: 42km NNE of Tura, Meghalaya," the NCS said in another tweet. "Earthquake of Magnitude:3.6, Occurred on 21-07-2021, 04:57:46 IST, Lat: 34.20 & Long: 77.78, Depth: 200 Km, Location: 19km ENE of Leh, Laddakh," it added.
July 23, 2021 14:56 IST: 36 dead in landslides in Maharashtra’s Raigad district, over 30 feared trapped. Officials have said 36 people died in Mahad tehsil of Raigad district in Maharashtra after multiple landslides in the area on Thursday evening. Rescue operations by the NDRF are on.The death toll in three separate incidents of landslides in Mahad tehsil, which took place on Thursday.
July. 23, 2021, 16:46 IST: From Maharashtra To Goa And Telangana, Heavy Rain & Floods Are Wreaking Havoc; Alert In Kerala. At least five people have been killed as torrential rains pounded Maharashtra on Thursday for the second time in five days. Four landslides were reported in Raigad late Thursday night, that killed at least 35 people. Meanwhile, as many as 47 villages were cut off in the Kolhapur district after roads leading to them were submerged in water due to heavy rains, and 965 families were shifted to safer places, while the Panchganga river hovered near the danger mark.Several towns and cities like Bhiwandi, Badlapur, Ulhasnagar, Kalyan, Dombivali, Chiplun, Khed, Sawantwadi, Mangaon, Mandangad, Kudal, Mahad, and others were inundated in three to six feet water, and higher in some low-lying areas.In neighbouring Goa, several parts of the state, including Sattari and Bicholim tehsils in north and Dharbandora in south, are reeling under a flood-like situation, where a large number of houses got inundated as the water level of some rivers rose following heavy rains over the past few days.In Telangana, at least 16 districts are experiencing flood-like situations due to heavy rains.Heavy rains have been reported from Kerala and Karnataka also.“A low pressure area lies over northwest Bay of Bengal and its neighbourhood. It is likely to move west-northwestwards along the monsoon trough during next two to three days. Under its influence, fairly widespread rainfall with isolated heavy to very heavy rainfall is very likely over east and adjoining central India from July 22-24 with reduction thereafter.”  
July. 23, 2021: Locals in Hyderabad were seen thronging to Gandipet lake for fishing after two gates of the Osman Sagar reservoir were lifted on July 22. After Nirmal, locals came out in large numbers with their fishing nets. Water level reached 1,786 feet at Gandipet lake, against the storage capacity of 1,792 feet. Flood gates of Osman Sagar were lifted by the Hyderabad Metropolitan Water Supply and Sewerage Board after 10 years. With heavy rains lashing Telangana for the past few days, as many as 12,000 tanks and lakes have reached full tank level. 
July 23, 2021: Once its strength, water now threatens Germany. Beyond the town, the flooding stretched from an area close to the western city of Cologne down to southern Bavaria, hitting the historic centres of Aachen and Trier and leaving a trail of destruction behind it. In recent years, other heavy floods have hit other parts of Germany, overflowing the banks of the waterways that have played such a key role in its prosperity. Those floods have caused tens of billions of euros of damage - a much bigger economic hit than any of Germany's neighbours have suffered from inundations, according to a study by Swiss Re, which insures insurers.
July 24, 2021: 18 hrs ago:Dubai just conjured up some rainfall for itself. Using a new method of cloud seeding in which they charged clouds with electricity, this city in the United Arab Emirates found some respite after battling temperatures over 50 degree Celsius. 
July. 24. 2021: 3 hrs ago: At least 136 people have died in Maharashtra, while in neighbouring Goa hundreds of homes have been damaged. Many factors contribute to flooding, but experts say climate change caused by global warming makes extreme rainfall more likely. Heavy rains and flooding have also hit western Europe in recent weeks, while North America has grappled with scorching heatwaves.
July 25, 2021 00:28 IST: Heavy lightning claims 6 lives in Madhya Pradesh's Panna district; 7 injured. During the last 48 hours, six people died in five incidents of heavy lightning in Madhya Pradesh's Panna district. The casualties were reported from the villages of Ureha, Pipariya Daun, Choumukha and Simrakhurd. Among the deceased, two women in Ureha were killed while they were farming in their fields.
July. 26, 2021: Telangana's 13th-century Ramappa Temple gets UNESCO's World Heritage site tag -Zee News  1 hour agoTemple complexes of Kakatiyas have a distinct style. The temple complexes of Kakatiyas also have a distinct style, technology and decoration that exhibit the influence of the Kakatiyan sculptor. As per some reports, a European traveller had once commented on the beauty of the temple and had said that it is the 'brightest star in the galaxy of medieval temples of the Deccan'. 
July.26, 2021: 5.1-magnitude quake jolts Japan, no tsunami warning issued.IANS  1 hour ago.the temblor occurred at around 11.16 a.m. (local time), with its epicentre at a latitude of 41.4 degrees north and a longitude of 142.1 degrees east, and at a depth of 70 km, reports Xinhua news agency. The quake logged 4 on the Japanese seismic intensity scale which peaks at 7.
July. 26, 2021: Watch: Terrifying landslide in Himachal, boulders hit bridge & vehicles; 9 killed. Duration: 01:40 16 hours ago.Multiple landslides were reported in Himachal Pradesh on Sunday. Boulders were seen coming down from a mountain in the Kinnaur district. Heavy boulders fell on a tempo carrying tourists, killing eight people. Boulders also crashed on a bridge and damaged vehicles in the Sang Valley of Kinnaur. Visuals of boulders rolling down the mountain were captured. 
July. 26, 2021: Earthquake of 4.0 magnitude jolts Hyderabad, Andhra Pradesh. Zee News  2 hours ago.The tremors were felt at 5 am in south of Hyderabad  on Monday morning at 05:00:53 IST, Lat: 16.00 & Long: 78.22, Depth: 10 Km ,Location: 156km S of Hyderabad, Andhra Pradesh, India. 
July. 26, 2021: Delhi earthquake: Tremors felt in the national capital, Metro services halted briefly, mild tremors were confirmed around 6:42 am due to which the metro services were halted on Monday (July 26, 2021) morning. 
July. 26, 2021: 14 hrs ago: ‘Exotic crispy wild rice from the Western Ghats rainforest’: Shashi Tharoor’s recipe of bhelpuri wins over people drizzled with an aromatic salsa-verde of Rajasthani desert cilantro.
uly 26. 2021: In Srisailam Nalamala forest area on Monday early morning around 4.30 to 5 hrs the earth tremor occurred Srisailam, Lingalagutta and neighbouring areas also in Telangana, Achhamapeta almost at the same time the Earth tremors have occurred. 
July. 26, 2021: 11 hrs ago: 'Unusually Large' Meteor Lights Up Norway; Part of it May Have Landed Near Oslo. An “unusually large meteor” briefly lit up southern Norway on Sunday, creating a spectacular sound and light display as it rumbled across the sky, and a bit of it may have hit Earth, possibly not far from the capital, Oslo, Reports of sightings started arriving around 1 a.m. with the phenomena being seen as far north as Trondheim. A web camera in Holmestrand, south of Oslo, captured a fireball falling from the sky and erupting into a bright flash lighting up a marina. Preliminary data suggested a meteorite may have hit Earth in a large wooded area, called Finnemarka, just 60 km (40 miles) west of the capital, Oslo. The meteor travelled at 15-20 km per second and lit up the night sky for about five to six seconds, Some eyewitnesses also said they felt a stronger wind blow with the event also causing a pressure wave, 
July. 27, 2021: Anglo admirer Sir Raja Kotcherlakota Ramchandhra Venkata Krishnarao Bahadhur supported Tirupati Venkata Kavulu who translated as Buddha Charita. Damerla Rama Rao a famous painter wrote Siddhardha  ragoudayam  a classical picture book. 
July. 27, 2021: Thunderstorms flood London streets, Tube stations and hospitals hit. 14 hours ago. As a result of repeated thunderstorms battering the British capital on Sunday, buses and cars were left stranded on flooded roads in London.
July. 27, 2021: 7 hrs ago: So what I tried to do is to look at how we can actually find some characteristic metallurgical profiles for different styles of bronzes in different dynastic periods like Pallava, Chola, Vijayanagara, which we can then use to make better attributions. For example, among the many Nataraja images I analysed were a few that fit into the metallurgical profile of the Pallava bronzes. There were a large number of them from the Chola period and there were none from the Vijayanagara period. It makes sense because in the Vijayanagara period there was a different kind of religious or cultic worship. The Vijayanagara rulers were staunch Vaishnavas whereas the Cholas were Shaivas.One could take the example of the Delhi iron pillar, which has the Sanskrit and Brahmi inscriptions giving attributions to Chandragupta of 400CE. But it has the same kind of commemorative value as that of the stone Ashokan pillars in front of monasteries. The iron pillar is the earliest surviving large forged iron artefact in the world.
July. 29, 2021: 7 hrs ago: A major cloudburst in Jammu and Kashmir's Kishtwar left four people dead and over 30 missing on Wednesday. On the same day, flash floods wreaked havoc in Lahaul-Spiti district of Himachal Pradesh. Authorities in Himachal are still searching for 10 people who were washed away in the flash floods. Even Delhi recorded the highest rainfall in 18 years. Additionally, lightning has also emerged as a major threat. She adds that one must avoid cliffs and keep away from rocks during a thunderstorm since they act as conductors of celestial lightning.
July. 29. 2021: 4 hrs ago: The death toll in Maharashtra due to last week's heavy rain reached 213 on Wednesday. With more than 90 casualties, Raigad is the worst affected district and more than 100 villages there are again facing the risk of landslides.Heavy rain in India triggers floods, landslides across the mountains of North India.Swathes of India are battling deadly floods and landslides after heavy monsoon rains, just the latest example of how the vast country is on the frontline of climate change.- 
July. 29, 2021; 3 hrs ago:  Hawaii Under Tsunami Watch After Huge 8.2 Quake Hits Alaska. The magnitude as 8.1 and said an investigation is underway to determine if there is a tsunami threat to Hawaii. But the US Geological Survey said the quake was magnitude 8.2 and hit 56 miles (91 km) east southeast of Perryville, Alaska. The quake was about 29 miles below the surface of the ocean, Tsunami warning issued. 42 minutes ago. and occurred around 10:15 p.m. Wednesday local time. 
July. 29 2021. 3hrs ago: Strong 5.5 Magnitude Shallow Earthquake Shakes Northern Myanmar. A strong, shallow earthquake shook northern Myanmar on Thursday and was felt as far away as northern Thailand.quake occurred north of Mandalay about 46 kilometers (28 miles) northeast of Shwebo. It was centered 10 km (6 miles) below the Earth's surface. Shallow earthquakes tend to cause more damage to structures on the surface. The USGS said the shaking of the ground was very strong and some injuries were possible, but there was a low likelihood of damage. Buildings in Chiang Mai in northern Thailand swayed for about half a minute.
July 30, 2021: !.45 AM: Seven people died, and more than a dozen were injured and several are still missing in a cloudburst incident in the wee hours of Wednesday in a remote village in Jammu and Kashmir`s Kishtwar area. On Tuesday, Himachal Pradesh`s Lahaul Spiti district witnessed a similar cloudburst incident followed by flash floods at around 8 pm, leaving one dead and several missing. Meteorologists define cloudburst when there is more than 100 mm rainfall in just one hour at a given location. There is also a new definition of mini cloudburst, which is more than 50 mm rainfall in two consecutive hours.
July 30, 2021: 11 hrs ago: One of the hottest chillies in the world, Bhoot Jolokia was formally exported all the way from Nagaland to London for the first time. Prime Minister Narendra Modi was evidently happy with the major boost to exports of Geographical Indications (GI) commodities from the north-eastern region. On Twitter, he wrote, “Wonderful news. Only those who have eaten the Bhoot Jolokia will know how spicy it is.”
July 30, 2021 1:56 pm IST: Rescue Operation Resumes To Trace 20 Missing In Cloudburst-Hit J&K's Kishtwar. The rescue operation was interrupted by heavy rains late Thursday night and resumed around noon after a slight improvement in the weather conditions. Seven persons were found dead and 17 others were rescued in an injured condition after the remote Honzar village in Dacchan tehsil was hit by flash floods triggered by the cloudburst in the early hours of Wednesday, damaging 21 houses, 21 cow sheds, a ration depot, a bridge, and a mosque.
July. 30. 2021: In a new study, they reveal how Earth’s inner core is growing faster on one side than the other, which could help explain how old the inner core is, and the intriguing history of Earth’s magnetic field. Early Earth’s core was formed very early in our planet’s 4.5 billion-year history, within the first 200 million years. Gravity pulled the heavier iron to the centre of the young planet, leaving the rocky, silicate minerals to make up the mantle and crust.
July. 30.  2021: This snow isn't white – it's blood red. The peculiar phenomenon – sometimes known as blood snow – is the result of a defence mechanism produced by microscopic algae that grow in the Alpine snow. Normally these microalgae have a green colour as they contain chlorophyll, the family of pigments produced by most plants to help them absorb energy from sunlight. However, when the snow algae grow prolifically and are exposed to strong solar radiation, they produce red-coloured pigment molecules known as carotenoids, which act as a sunshield to protect their chlorophyll.identified an entirely new genus of microalgae that is responsible for causing red and orange snow in different parts of the world, which they named "Sanguina" in reference to the blood-red colour they produce. 
July. 31, 2021: At Visakha[atnam since last 20 days or so the cloudy weather with no heavy rain at all is keeping the temperature around 30C to 33C reflecting the fact that the Far Infra Red Rays are worming up the atmosphere, though Visakhapatnam has an excellent Beach where people in the evening smock around to cool themselves.
July 31, 2021 6:37 am IST: 6.1 Magnitude Quake Hits Peru's Sullana. The epicenter, with a depth of 33.18 km, was initially determined to be at 4.9171 degrees south latitude and 80.6111 degrees west longitude.
July. 31, 2021: 4 hrs ago: 2 Dead, 5 People Swept Away As Multiple Landslides Wreak Havoc In Sikkim & WB. 
ACKNOWLEDGMENT
The author is indebted to Late Prof. K. R. Rao D.Sc. (Madras) D.Sc. (London) for stimulating encouragement to publish my articles on Science & Technology given in trusciencetrutechnology@blogspot.com.  He is also grateful to Late Mrs. Peramma Rangadhama Rao for her admiration and support for the publication of my articles. Her biodata and personal details I have listed in the trusciencetrutechnology@blogspot.com.  She told me that the Meteorides that fall on the Earth carry with them the human life ingrediants. Recent find of water and other earthly elements in distant objects reported by Japanese object 25143 Itokawa asteroid has shown that the object had both extraterrestrial water and organic material and also Americans findings were thrilling. When her son Dr K V N Rao (Ill) had been to USA, she expected a possible trip to visit USA (not materialized) and always observed the 4th July, the day of US independence.

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