How Deep Can We Drill into the Earth?
When you think of the deepest hole drilled into the earth, the only thing that would pop in your mind would be the Russian Kola Superdeep Borehole. The Russian scientists drilled down the earth for...
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What Are Zero Gravity and Microgravity, and What Are the Sources of Microgravity?
You might have heard the term ‘zero-g’ from most of the people when they talk about space and the International Space Station. By ‘zero-g’, they are technically referring to the weightless environment of the space...
Can We Feel Gravity in Space?
Before going to the outer space, quick question! Do we feel gravity now? From an earthly standpoint, the answer is yes. But not really! What we feel is the contact reaction force of the ground—the...
How Ants Can Help Us Beat Cancer?
As a child, did you put out a few grains of sugar on a Sunday afternoon and wait for ants to find them out? How long did you have to usually wait before one ant...
