How many of these hospital "torture instruments" have you tried?

Dealing with pimples, whiteheads, and boils? Here's how you can handle them!

danzijihe_04

1 View

Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

haoqiwanhuatong

13 Views

Why does the doctor always pry into my sex life?

danzijihe_04

15 Views

Are the videos we watched fake? Has wild sex education been fooling us all these years?

danzijihe_04

113 Views

Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #

haoqiwanhuatong

7 Views

Can cliff skiing cause an avalanche? #Science #Unwind #CliffSkiing #Avalanche #Trivia

haoqiwanhuatong

24 Views

Why can loose sand be made into sand sculptures after mixing with water?

haoqiwanhuatong

10 Views

Why not use a high-pressure water gun to wash your car? #Science #Unzip #High-pressureWaterGun #CarW

haoqiwanhuatong

13 Views

Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

haoqiwanhuatong

9 Views

Super cool mechanical series of speed bumps!

jixiepangke

8 Views

Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

Jinzhengmeiyongde

14 Views

The male doctor gave the injection and was afraid that he would be reprimanded if he wanted to switc

velma_padilla

12 Views

Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

haoqiwanhuatong

95 Views

Super cool mechanical series of speed bumps! 7.18

jixiepangke

45 Views

The Fertilization Process of Sperm and Egg

Jinzhengmeiyongde

8 Views

Why doesn't it hurt when a needle is stuck in my finger?

yaki1

50 Views

Introduction to Tequila

yaki1

62 Views

How sexy is sexy lingerie?

paidahexiaokui

145 Views

Got stretch marks or obesity lines? They're so unsightly—how can you get rid of them?

danzijihe_04

25 Views

Dolphins are truly cross-species

caifuxingtu

17 Views