Can a Fresnel lens melt tungsten, a metal with a melting point over 4000°C?

Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

101.7K Views

Eat and drink, then go home to sleep.

47 Views

Good guy, there will be no need to build bridges in the future.

42.4K Views

来自星坑的巨型牙膏喷发、大芬达、可口可乐、山露、美琳达、

118 Views

Room temperature superconductivity has been officially achieved by a Korean team???

2 Views

【DIY】Super long marble orbit

5.4K Views

如何用奥比斯、大芬达、可口可乐大战男人制作彩虹巨鲹鱼

84 Views

World Records of Top 10 Extreme Sports. Why There Are Few Foreigners?

161 Views

Principles of Turbocharging and Supercharging

283 Views

[Insanity] What is the experience of grinding bones to jade? Even more moist than white jade!

43 Views

如何制作巨型彩虹脚 - 实验可口可乐与曼妥思、芬达、德山的对比

82 Views

It turns out that mice don’t communicate with each other, and the last one was so miserable

289.6K Views

Pepsi: Huh? ? ? ? ? ? ? ? ?

318 Views

LEGO Dynamics: 360 Coaster Challenge

103 Views

Battery Magnet Train

11.6K Views

[gerand fanfiction] Monk physically saves the devil

80 Views

Front: Let me see what we built today? After: 6

4.5K Views

Why can a flame gun refurbish plastic?

95 Views

Meeting again, still as close as ever.

34 Views

A leech vs 10 Periplaneta americana: A bloody battle!

39.5K Views