The incredible "Magnus effect": why can a few cylinders drive a ship forward?

The ancient navigational tool "Sextant" is still in use today! Do you know how it works?

lengkepu

1 View

Water will flow uphill

haoyongwujingongju

18 Views

Why do we say that no two pairs of ripped jeans are exactly alike? #Science #Unzip #Jeans #Workers #

haoqiwanhuatong

11 Views

Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

haoqiwanhuatong

26 Views

Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

haoqiwanhuatong

26 Views

0.28g ultra-light surfing Magnus effect aircraft

feifeijiyk

358 Views

The foreigner's giant plow tractor actually has a cab from the last century!

haoqimiaomiaomiaody

23 Views

Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

haoqiwanhuatong

19 Views

Introduction to Traditional Group Farming Culture in Africa

yaki1

21 Views

Speed bump!! Amazing machinery~

jixiepangke

20 Views

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

haoqiwanhuatong

16 Views

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

jixiepangke

10 Views

Why does glass crack along the scratch of a glass cutter? #Science #Unzip #Glass #Physics #Trivia

haoqiwanhuatong

9 Views

Super cool mechanical series of speed bumps!

jixiepangke

12 Views

[Black Cat] The history of the Pokémon series

hei___boyaitangguo

20 Views

Electromagnetic experiment

Tonghuaxiaoze

530 Views

The Butterfly Effect

q-limes

59 Views

Don't pick your belly button after taking a shower

sunshugongkufan

41 Views

Interesting "invisible building demolition method" eats up 140-meter-high buildings from top to bott

lengkepu

0 View

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

bideerjiedao

0 View