The clouds are hanging low on the horizon; the air is sticky and sizzling with electricity. Suddenly, a silent bolt of lightning cracks open the… Read More »What if the speed of sound was as much as the speed of light?
Many people believe that mathematics is a human invention. For this way of thinking, mathematics is like a language: it can describe real things in… Read More »Did Humans Invent Mathematics, or Is It a Fundamental Part of Existence?
Light is the fastest-moving thing in the universe. So what would happen if the speed of light were much, much slower? In a vacuum, the… Read More »What Would Happen If Light Traveled Very Slowly?
The placebo is one among science’s greatest mysteries. The pill that is not a pill. The medical illusion that some-how becomes real. The mind-boggling weirdness… Read More »Placebo Effect Is An Incredible Illusion, But That Doesn’t Mean It’s Medicine
If you get on the brink of a mirror and exhale through your nose, the mirror will fog up . 2 marks of water vapour… Read More »Why Don’t We Breathe Equally Out Of Both Nostrils?
High tides & low tides are caused by the moon. The moon’s gravitational pull generates something called tidal force. The tidal force causes Earth &… Read More »What Are The Causes Of Tides?
It’s a question that has puzzled observers for centuries: do the fantastic green and crimson light displays of the aurora borealis produce any discernible sound?… Read More »Does the Northern Lights make any sounds you can hear?
Every 24 hours, surface is bathed darkness & sunshine, because planet completes one day. Sunrise & sunset happen like clockwork as Earth rotates steadily on… Read More »Does The Earth Moon Ever Rotate?
When you look at blue sky overhead or gaze across the seemingly endless expanse of a blue ocean, you would possibly think that the colour… Read More »Why Is The Blue Colour So Rare In Nature?
I’ve you have ever visited a laboratory or museum & admired a pristine eyeball or a small deceased critter floating in glass jar, you’ve seen… Read More »Alcohol Used To Preserve Things, Why?