SCIENCE AND TECH

Drones to Titan:                      Nasa is sending a nuclear-powered drone to Saturn’s largest moon to explore multiple locations in search of habitability and life.                       Scientists have long considered that Titan an attractive place to study whether it would be capable of supporting microbial life.                       Drones were named as "dragonfly" and they are going to launch in 2024 or 2025.           

Elon musk:              Elon musk born in South Africa(28-06-1971).He was very interested in computer and games so he wanted to design a his own computer game,so he asked to his computer teacher.But his teacher really don't know about coding. So he decided to learn coding through books and finally he made a game called blaster at the age of 12 and sold for $500.            He moved from south Africa and continued his studies at the same time he developed some applications with the help of internet.He developed many companies Companies of Elon musk:         Founder, CEO, Lead Designer of SpaceX CEO, Product Architect of Tesla, Inc. Co-founder, CEO of Neuralink Founder of The Boring Company Co-founder of Zip2 Founder of X.com (now PayPal) Co-founder of OpenAI Chairman of SolarCity                          He become one of the most influential person in the world.                 Now his mission is to OCCUPY MARS

Forest City:           China wants to build a forest city to tackle the air pollution.The city will include buildings such as schools, offices, hotels, hospitals, and homes             It contains 1 million plants, 40,000 trees, 30,000 people.It absorb 10000 tonnes of carbon dioxide and produce 900 tonnes of oxygen .

About libra currency:                               Facebook company CEO Mark Zuckerberg introduce a new cryptocurrency(digital currency) called libra.                                This is still in existence and over 20 big company has accept this. This is also like a Bitcoin.                                 

About Neuralink:                       Neuralink is company founded by Elon musk .The mission of this company is to implant a device inside your brain .Now your brain is connected to a computer                         This is in earlier stage of existence.It helps Human beings  merge with software and with artificial intelligence ,this helps the humans in storing the data it means which helps for loss of memory and it also help the genetic problems.

SpaceX:            Elon Musk's SpaceX is about to launch Falcon Heavy rocket for the third time on 24 June 2019.This time at night with 24 satellites.             Elon Musk has said that this will be the most complicated and most difficult launch ever. It also contains an atomic clock

About praker solar probe:                                     Parker Solar Probe launched in 2018 to make observations of the outer corona of the Sun.It will reaches the sun's atmosphere in 2025                                     This is the closest approch of sun.when it reaches the sun's atmosphere it will reaches it's maximum speed of 690,000 km/h.                                      It was covered by a new material to prevent the heat from the sun and it have super cooling technology to solar panels Mission:                                      Trace the flow of energy that heats and accelerates the solar corona and solar wind and so on To know more: http://parkersolarprobe.jhuapl.edu                       

International yoga day:                                 The idea of International Day of Yoga (21 June) was first proposed by the Prime Minister of India, Mr. Narendra Modi during his speech at the UNGA, on 27 September 2014                                And every year on yoga day there was a many programs to create an awareness about importants of yoga.

40,000 years old Wolf Head:                                       40,000 years ago a wolf died in Serbia and now it's head has been found by Russian.It was well preserved due to ice                                          Now scientists testing it's brain,teeth, tissues.It can help to study about the formation of life.

Know about bloom box:                                      Bloom box is device developed by Bloom energy, before explaining about bloom box. let's know about the founder of Bloom energy.                                        SK.Sridhar is the founder and CEO of the bloom energy and he is from Tami Nadu,India.He completed his mechanical engineering from NIT,tiruchi and he completed his M.S. in nuclear engineering and a PhD in mechanical engineering from the University of Illinois at Urbana-Champaign Working of Bloom box:                                   It is a generator,on one side of the plate they use a solid oxide fuel cell as input and another side they use oxygen molecules and this plate where made by sand this is the raw material and it can make electricity

Iceberg melting:                  Greenland experienced melting Thursday, with total ice loss estimated to be more than 2 gigatons (equal to 2 billion tons) on just that day alone.                  Greenland is a big island filled with lots of ice, it is highly unusual for that much ice.                   Melting season of iceberg in Greenland is from June to August.But in this case 2million tone of iceberg melt in a single day.                    Now climate changes over all the country in the world unusual.So try to save nature.

Weather station in Mount.Everest :                                       Climate scientists have created a history by installing world's highest operating weather station at Mount Everest's Death Zone.                                         They report weather to a center and they calculate temperature, relative humidity, barometric pressure, wind speed, and wind direction with their sensors                                           It's help the researchers and it so how the climate affecting himalaiyas.And they install this in 5 parts of MOUNT.EVEREST

Bacterias can eat plastic:                                     Humans produce 300 million tons of new plastic each year and only 10 percent of plastics were recycle                                      Now according to Morgan vague (bacteria smuggler) that an bacteria can eat plastic.Eating a plastic is very slow prosses and these bacterias are not created but they are still in out planet.                                       These helps the people in future but this is one of the best technique to destroy the plastics

Space station of India:                                  India plans to have its own space station, and modalities for it will be worked out after the first manned mission, Gaganyaan, scheduled for August 2022 said by isro chairman Dr.Sivan                                   

Chandrayaan 2:                           It is India’s second mission to the Moon; Chandrayaan-1was launched about 10 years ago,and it detect water on moon.                                  Now Chandrayaan-2,India’s second Moon mission, will be launched on July 15, Indian Space Research Organisation (ISRO) Chairman K. Sivan announced today.                            And landing on South Pole of the moon  

Light sail:                Do you know we are coming up a new technology called light sail .With this technology we would able to do space Tavel simply by capturing light from sun or other star.                This is under testing in 2015 called light sail 1 has been launched to space after two days of launch it has been malfunction                 Now light sail 2 is going to launch in July 24,2019 from Kennedy space center in Florida.

Tourists in space:                         NASA will allow private citizens to stay at the International Space Station (ISS) for month-long getaways at a cost of about USD 35,000 per night

Space is silent:                                                   There is no atmosphere in space, which means that sound has no medium or way to travel to be heard. Astronauts use radios to stay in communication while in space, since radio waves can still be sent and received.                                          Because there is no molecular to vibrate,but in Earth there is air molecule so the sound travel and that we can hear                                             Planets cannot make sound but quakes in planets can create a sound and so that is audible                                          

5G network:                   China  is set to have 5G technology commercially available in 2020. However, because Chinese authorities control the implementation of the technology, the process may be slow.                        I nvestment in 5G network trials are taking place around the world with carriers in South Korea ,  China  and the US among the most active in testing 5G technology.                         I n July 2013,  India  and Israel have agreed to work jointly on development of fifth generation ( 5G ) telecom technologies.                        Now tell your opinion in comment box,do you need 5G network in your country if so why?

Solar energy:                                               Solar power in India  is a fast developing industry. The country's  solar  installed capacity reached 28.18 GW(giga watt) as of 31 March 2019.  India  has become globally the lowest cost producer  of solar power . The  Indian  government had an initial target of 20 GW capacity for 2022, which was achieved four years ahead of schedule.                                                   India is planning to install the World's largest Solar Power Plant with 4,000 MWCapacity near Sambhar Lake in Rajasthan                                            Initial it is more expensive,but after a year it increases the gowrth. May be in future solar energy will dominate.

Rocket from ship:                          Chain launches a small rocket from ship for a first time.Its carries seven satellites. The rocket also carried two communications satellites belonging to China                         China has made its space programme a top priority in recent years as it races to catch up with the United States and become a major space power by 2030. Beijing plans to begin construction of its own manned space station next year.

Know about Moonquakes :                                  A quake is the result when the surface of the planet being shake,usually a consequence of a sudden release of energy.                                  Information about moonquakes comes from  seismometers  placed on the Moon   from 1969 through 1972 . The instruments placed by the Apollo 12, 14, 15 and 16 missions functioned perfectly until they were switched off in 1977. There is also  marsquake, venusquake,starquake

Aircraft loses contact:                                           On 03/06/2019(monday) an indian aircraft loses its contact with ground station.This aircraft carry 8 crew members and 5 passengers .It has not been in contact with ground station from 1pm.                                           when a aircraft or aeroplanes loses its communication with station and it announced as missing from the circle.Now a part this aircraft found near arunachal pradesh

Spy satellite:                              O n may 23,2019 india launches a satellite to the orbit they used a special technology called SAR ( synthetic aperture radar) it helps the army even in a bad weather conditions                                 The SAR is a technology that allows high-resolution radar images to be formed from data                                 it is  used for applications in the areas of agriculture and disaster management support, especially during natural disasters like floods and cyclones.