🐼 🔭 Science
Fun facts, jokes & riddles · 有趣知识 · Bilingual Chinese + English
125 item(s)
Battery Full of Energy
Ha ha! 电池充满电 — A fully charged battery said: I have full energy — but please no push-ups for me!…
👁 114 次浏览 · views
The Origin of Moon
Explore science — The Character '月' (Moon)! The character The Origin of Moon (yuè) looks like the cu…
👁 144 次浏览 · views
The Heart Is Like a Little Pump
Explore science — The Heart Is Like a Little Pump! Your heart works like a little pump, beating abou…
👁 96 次浏览 · views
The Origin of Wood
Explore science — The Character '木' (Wood)! The character The Origin of Wood (mù) looks like a tree …
👁 139 次浏览 · views
Idiom: 'Be Wholehearted'
Explore science — Idiom: 'Be Wholehearted'! Idiom: 'Be Wholehearted'Idiom: 'Be Wholehearted'Idiom: '…
👁 79 次浏览 · views
What Seeds Need to Germinate
Explore science — What Seeds Need to Germinate! Seeds need suitable warmth, water, and air to sprout…
👁 105 次浏览 · views
Telescopes See Far Away
Explore science — Telescopes See Far Away! Telescopes gather faint light from far away to show moon …
👁 103 次浏览 · views
The Three States of Water
Explore science — The Three States of Water! Water can be liquid rivers, solid ice, or gas vapor ris…
👁 120 次浏览 · views
Riddle: Runs Without Legs
Can you guess? I run fast on tracks between cities, powered by electricity or fuel, without legs. Wh…
Pulleys
Explore science — Pulleys! A pulley is a grooved wheel with rope that changes pull direction. Pulley…
👁 107 次浏览 · views
Riddle: The Thing That Attracts Iron
Can you guess? I have north and south poles, attract iron nails and paper clips. What am I?…
👁 89 次浏览 · views
The Origin of Wind
Explore science — The Character '风' (Wind)! The character wind (fēng) looks like moving air. Wind sp…
👁 121 次浏览 · views
Levers Make Work Easier
Explore science — Levers Make Work Easier! A lever turns on a fulcrum. A small push on the long side…
👁 119 次浏览 · views
Satellites Send Signals
Explore science — Satellites Send Signals! Satellites orbit Earth relaying TV, phone, and GPS signal…
👁 90 次浏览 · views
The Brain Is the Control Center
Explore science — The Brain Is the Control Center! The brain is the body's control center for thinki…
👁 88 次浏览 · views
Earth's Orbit and Seasons
Explore science — Earth's Orbit and Seasons! Earth orbits the Sun with a tilted axis, so hemispheres…
Riddle: Uses Electricity but Keeps Things Cold
Can you guess? I use electricity and stay very cold inside to keep milk and fruit fresh. What am I?…
👁 101 次浏览 · views
Riddle: Flying Without Wings
Can you guess? I travel in space without wings, carrying tools to explore planets and stars. What am…
👁 112 次浏览 · views
Conductors and Insulators
Explore science — Conductors and Insulators! Copper and aluminum are conductors — current flows easi…
Idiom: 'Be of Two Minds'
Explore science — Idiom: 'Be of Two Minds'! Idiom: 'Be of Two Minds'Idiom: 'Be of Two Minds'Idiom: '…
👁 97 次浏览 · views
Neptune's Blue Color and Strong Winds
Explore science — Neptune's Blue Color and Strong Winds! Neptune is a blue ice giant with some of th…
The Sun Wearing Sunglasses
Ha ha! 太阳戴墨镜的小玩笑 — Why doesn't the Sun wear sunglasses? It is bright enough — sunglasses might scare…
Which Is Heavier: 1 kg of Iron or 1 kg of Cotton?
Explore science — Which Is Heavier: 1 kg of Iron or 1 kg of Cotton?! One kilogram of iron and one ki…
👁 74 次浏览 · views
The Three Types of Rocks
Explore science — The Three Types of Rocks! Rocks come in igneous, sedimentary, and metamorphic type…
👁 106 次浏览 · views
