Science & Technology

Apophis

Asteroid Bigger Than Eiffel Tower Going To Hit Earth On April...

According to recent estimates by NASA scientists, the asteroid Apophis will approach Earth as close as possible on April 13, 2029. On this day,...
Skydivers Jumping

Why Meteorites Burn In The Atmosphere, But Skydivers Jumping Almost From...

When an object falls from a great height, let us say from 100 km, the speed it develops is insufficient to burn from friction...
Boltzmann Brain Explained

Boltzmann Brain Explained For Dummies

No matter how entertaining and surprising experiments in the laboratory are, thought experiments of scientists are always of the greatest interest. The Boltzmann brain...
Nuclear Winter Human Extinction

Nuclear Winter Human Extinction That Happened 75,000 years ago

Our mitochondrial DNA shows that about 70,000 years ago, due to nuclear winter, human extinction was on the verge from the Earth. The population...
What Happens If You Touch Uranium

What Happens If You Touch Uranium With Bare Hands?

Uranium (U) is a silver-gray metal and occupies 92 cells in the periodic table of chemical elements. It is found in nature as U-238 (99%),...
Apollo Guidance Computer

NASA Sent Humans To The Moon With Only 4KB RAM, But...

RAM is a random access storage device that allows to read or write data in almost the same amount of time, regardless of their...
Dinosaur Remains on Moon

Scientists Claim Asteroid That Killed Dinosaurs Could Also Expel Them To...

It was 66 million years ago when dinosaurs became extinct after an asteroid, that was larger than the size of Mt. Everest, hit the...
Earth orbital rings

Nikola Tesla Wanted To Create Rings Around The Earth Like Saturn,...

The largest project of Nikola Tesla was an idea to build a planetary ring around the Earth like the one that Saturn has, but...
The Milky Way

Where Did The Milky Way Images Come From If We Are...

It is incredibly difficult to find out what the Milky Way actually looks like. Imagine that you are in the middle of the forest,...
Age of the universe

How Is It Possible That The Universe Extends To 93 Billion...

According to one existing theory, the Big Bang happened 13.8 billion years ago, and the most distant objects of space cannot be older than...
Flight to Mars

Why Is It Absolutely Impossible To Return From Mars To Earth?

A tiny unmanned probe could deliver a soil sample from Mars, but even that can lead to problems in one launch. If we mean...
Half-Life Of Uranium-235

Half-Life Of Uranium-235 is 700 Million Years, Then Why Are People...

Uranium is not a problem in this case, as its radioactivity is very low. This is due to the long half-life. How much uranium...
Can We See Dinosaurs In The Past

Can We See Dinosaurs In The Past Through a Telescope/Mirror Located...

Perhaps, such a mirror already really exists somewhere at a distance of a billion light years to see the reflection of dinosaurs in the...
space

Top 8 MOST SCARY SPACE SHUTTLE DISASTERS

In the space thriller "Gravitation", viewers are faced with a terrifying prospect of space shuttle disasters and flying an astronaut in an airless space....
animals live without oxygen

Top 3 Animals That Can Live Without Oxygen Anywhere In The...

Oxygen is the necessary element to survive on Earth for all living creatures. A human body intakes around 550 liters of pure oxygen every...

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