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"Man must rise above the Earth—to the top of the atmosphere and beyond—for only thus will he fully understand the world in which he lives....."

― Socrates


"When you look at the stars and the galaxy, you feel that you are not just from any particular piece of land, but from the solar system....."

― Kalpana Chawla


"Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution....."

― Albert Einstein


"All that was great in the past was ridiculed, condemned, combated, suppressed--only to emerge all the more powerfully, all the more triumphantly from the struggle....."

― Nikola Tesla

U. A. V.

"She could recognize individual drones better than she could recognize individual people. But chances were the drone that had shadowed her for the past five days was better with faces than she was....."

― A.L. Buehrer, Dronefall


What is AESA radar ?

RADAR or Radio Detection and Ranging is a primary threat detection and guidance system of any armed forces for safeguarding the airspace as well as for sea surface area. Radar basically transmits radio waves or microwaves and when the waves hit a body like an aircraft, missile or a ship and comes back after reflection, the receiver receives it and gets.....Read More

Machine Learning for Newbies

Machine learning provides computers with the ability to learn without being explicitly programmed. Machine learning is a way of making machines learn, very much similar to the way humans learn.Imagine a child is asked to fit wooden blocks into correctly shaped slots. He starts off by picking up the square block and sticking it into the circular hole.....Read More

Browsers crashing in linux due to ESET NOD32 Antivirus Version 4.0.87

ESET Security Solutions has recently launched 4.0.87 version of NOD32 antivirus. But, I am getting complains worldwide that due the 4.0.87 version of ESET NOD32 antivirus almost in all linux system (mainly Debian, RedHat and Arch Linux based) browsers are crashing.....Read More


Indian multilayer Air Defence System

Air defence is one of the important factors for national security of a country. In a world where even terrorist organizations have lethal missiles, rouge countries with nuclear missiles aneffective air defence system becomes a necessity. When it comes to airspace defence, the main focus is on ground based air defence systems......Read More

All about Chandrayaan II

Chandrayaan 2 is the second lunar mission being conducted by Indian Space Research Organization. The first mission was Chandrayaan 1 (22 Oct 2008-28 Aug 2009) which was a successful mission. Chandrayaan 1 orbiter was the first manmade lunar orbiter to find water on the moon. It was because of Chandrayaan 1 mission, India built its deep space network.....Read More

NASA's real life time machine

Probably you are interested in time traveling, yes, we all are. In reality, technically, we all are time travellers. Because as a matter of fact, time works at different speeds for different gravitational field. In other words, if a person is at sea level and another person is atop of a mountain, then for them time will pass at different speeds. But this difference will be so small.....Read More

Will drones replace fighter aircrafts ?

As per 2019, almost every modern military forces in the world uses unmanned aerial system or ‘Drones’. Sometimes they are used for information gathering, spying and sometimes for combat purposes. They are very much effective, reliable and safe. Now the question comes, will these drones replace fighter jets in distant future ? Let’s find out......Read More

Why India needs a space force ?

On March 27, 2019 India successfully test fired an ASAT ( anti-satellite ) missile, destroying a LEO ( low earth orbit ) satellite at 283 km above earth surface which is code named as ‘ Mission Shakti ’. This puts India an elite league of four countries in the world who have successfully conducted such kind of experiment. Yesterday’s three dimensions of war vs today's.....Read More

Inventions That Changed the World : Part 2

At the start of the nineteenth century, only gas and oil lamps were to be found in homes and businesses, communications took the form of handwritten letters that took days to travel across the country, and several weeks across oceans. But by the end of the century electric light bulbs were common. By 1865, a telegraph cable connected the United States and England.....Read More

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