Don't touch it! How scary is dry ice?

A weapon of extreme simplicity yet formidable combat power: the ancient sling!

24 Views

At 3 a.m., he treks into the woods just to “let the trees bleed”?

11 Views

Why is printer ink sold for more than champagne?

11 Views

Getting inside a giant balloon looks like a lot of fun, but it's actually quite challenging.

28 Views

In China, it’s treated like a treasure; on Amazon, people actually eat it for dinner?

11 Views

Why is it so hard to drive a walking tractor?

35 Views

How do submarines vent smoke while submerged?

32 Views

稀土是什么？“中东有石油，中国有稀土”！了解中国稀土的重要性

23 Views

Why can others catch crabs but you can't?

81 Views

Why don’t motorcycles make their fuel tanks transparent?

17 Views

Why must concrete mixer trucks rinse their drums immediately after work?

53 Views

Thousands of wires have been severed—how will the master reconnect them?

11 Views

How should you eat whelks?

21 Views

Why can a single jar spew flames like an engine?

16 Views

Wire is obviously very stiff, so why does it snap after just a few bends?

22 Views

Why did the workers dump clams into the mud?

36 Views

It may seem like a waste to use premium wood for mop handles, but it’s actually a clever application

64 Views

Why must steel strands be first separated and combed?

32 Views

When the big tree is about to fall, that’s when things really get dangerous!

18 Views

A神奇, entirely transparent creature in the sea that looks like a silicone toy

27 Views