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121407_Back to School 儿童视频特辑,趣味校园生活的动画资源

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入库时间2026-09-29 19:33

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资源标题:121407_Back to School 儿童视频特辑,趣味校园生活的动画资源

资源信息

资源类型:directory

分享者:47*步如飞的企鹅

分享时间:2026-01-20 12:13:59

资源大小:16.96 GB

资源目录

├── 001-050
│ ├── 001. Layers of the Earth for Kids.mp4
│ ├── 002. Newton's First Law of Motion.mp4
│ ├── 003. Life Cycle of a Butterfly.mp4
│ ├── 004. Solid Shapes for Kids.mp4
│ ├── 005. Global Warming for Kids.mp4
│ ├── 006. Balanced Diet.mp4
│ ├── 007. Greenhouse Effect for Kids.mp4
│ ├── 008. Planets of the Solar System _ Videos for Kids.mp4
│ ├── 009. Digestive System of Human Body.mp4
│ ├── 010. Seed Germination.mp4
│ ├── 011. Photosynthesis.mp4
│ ├── 012. Parts of a Plant.mp4
│ ├── 013. Layers of Soil for Kids.mp4
│ ├── 014. Living and Nonliving Things for Kids.mp4
│ ├── 015. Air Pollution for Kids.mp4
│ ├── 016. Animal Cell.mp4
│ ├── 017. Seasons on Earth _ Videos for Kids.mp4
│ ├── 018. Life Cycle of a Frog.mp4
│ ├── 019. Potential and Kinetic Energy for Kids.mp4
│ ├── 020. Newton's Second Law of Motion.mp4
│ ├── 021.The 3 R's for Kids.mp4
│ ├── 022. Human Eye.mp4
│ ├── 023. Nitrogen Cycle.mp4
│ ├── 024. 3 Types of Rocks.mp4
│ ├── 025. Magnetism for Kids.mp4
│ ├── 026. Water Pollution for Kids.mp4
│ ├── 027. Introduction to Fractions for Kids.mp4
│ ├── 028. States of Matter for Kids.mp4
│ ├── 029. Covalent Bonding.mp4
│ ├── 030. Water Cycle for Kids.mp4
│ ├── 031. Parts of the Body for Kids.mp4
│ ├── 032. Laws of Reflection.mp4
│ ├── 033. Osmosis.mp4
│ ├── 034. Equivalent Fractions for Kids.mp4
│ ├── 035. Why is Ocean water Salty.mp4
│ ├── 036. How do nails grow.mp4
│ ├── 037. Simple Distillation.mp4
│ ├── 038. Fleming's Left Hand Rule.mp4
│ ├── 039. Sexual Reproduction in Flowering Plants.mp4
│ ├── 040. Basic Subtraction for Kids.mp4
│ ├── 041. Basic Addition for Kids.mp4
│ ├── 042. Basic Division for Kids.mp4
│ ├── 043. Balancing Chemical Equations for beginners.mp4
│ ├── 044. How do Birds Fly for Children.mp4
│ ├── 045. Ohm's Law.mp4
│ ├── 046. Physical and Chemical Changes for Kids.mp4
│ ├── 047. Light _ Videos for Kids.mp4
│ ├── 048. Force, Work and Energy for Kids.mp4
│ ├── 049. Why do we get pimples.mp4
│ └── 050. What happens to Our Body after we Die.mp4
├── 051-100
│ ├── 051. Structure of a Neuron.mp4
│ ├── 052. Phases of Moon.mp4
│ ├── 053. Crystallization.mp4
│ ├── 054. Soil Formation for Kids.mp4
│ ├── 055. Solution, Suspension and Colloid.mp4
│ ├── 056. Basic Multiplication for kids.mp4
│ ├── 057. Dalton's Atomic Theory.mp4
│ ├── 058. Chromatography.mp4
│ ├── 059. Addition of Fractions for Kids.mp4
│ ├── 060. How do bees make honey.mp4
│ ├── 061. Electromagnetic Induction.mp4
│ ├── 062. Why do some people Sweat more than others.mp4
│ ├── 063. Magnetic Field.mp4
│ ├── 064. Introduction to Perimeter.mp4
│ ├── 065. Why do we get white hair.mp4
│ ├── 066. Why do we get dandruff.mp4
│ ├── 067. Vermicomposting.mp4
│ ├── 068. Why do Dead Whales Explode.mp4
│ ├── 069. Diffusion.mp4
│ ├── 070. Why don't Birds get Electrocuted on Power Cables.mp4
│ ├── 071. Rational Numbers.mp4
│ ├── 072. Pythagorean Theorem.mp4
│ ├── 073. Is it Bad to Hold our Urine.mp4
│ ├── 074. Human Tears - Why do onions make you cry.mp4
│ ├── 075. Tyndall Effect - Why does the sky appear blue.mp4
│ ├── 076. Has the Bermuda Triangle mystery been Solved.mp4
│ ├── 077. Human Sense Organs _ Videos for Kids.mp4
│ ├── 078. Electrolytic Refining of Metals.mp4
│ ├── 079. Why do Ants walk in a Straight Line.mp4
│ ├── 080. Hydrocarbons.mp4
│ ├── 081. Volume of a Sphere.mp4
│ ├── 082. Can we Travel Faster than Light.mp4
│ ├── 083. What is Blood Rain.mp4
│ ├── 084. Learning about Area.mp4
│ ├── 085. Subtraction of Fractions for Kids.mp4
│ ├── 086. How Tall can we Grow.mp4
│ ├── 087. Why are some people Left Handed.mp4
│ ├── 088. Why is it hard to Cure Cancer.mp4
│ ├── 089. Square Root Tricks.mp4
│ ├── 090. Modes of Transportation _ Videos for Kids.mp4
│ ├── 091. Rusting of Iron.mp4
│ ├── 092. Density - Why does oil float on water.mp4
│ ├── 093. Why do Snakes shed their Skin.mp4
│ ├── 094. Tooth Structure for Kids.mp4
│ ├── 095. What exactly killed the Dinosaurs.mp4
│ ├── 096. Decomposition Reaction.mp4
│ ├── 097. Electrical Conductivity.mp4
│ ├── 098. Respiration - Why is it not good to sleep under a tree at night.mp4
│ ├── 099. Do Animals live Longer than Humans.mp4
│ └── 100. Can pure oxygen kill you.mp4
├── 101-150
│ ├── 101. Why do mosquitoes bite only some people.mp4
│ ├── 102. How do we know that our Stomach is Full.mp4
│ ├── 103. Turgor Pressure - Why does a Touch Me Not plant close.mp4
│ ├── 104. Buoyancy - Can you drown in the dead sea.mp4
│ ├── 105. What is a Black Hole.mp4
│ ├── 106. Why are Fish eating Plastic.mp4
│ ├── 107. Why do paper cuts hurt so much.mp4
│ ├── 108. Why do we sweat.mp4
│ ├── 109. Why do our teeth turn yellow.mp4
│ ├── 110. Rancidity - Why is a bag of chips half full.mp4
│ ├── 111. Are Wisdom Teeth still Useful.mp4
│ ├── 112. Why is dry ice so dangerous.mp4
│ ├── 113. Why do Elephants Never Forget.mp4
│ ├── 114. Why does salt make food taste better.mp4
│ ├── 115. Is spicy food bad for you.mp4
│ ├── 116. Is sleeping in Contact Lenses bad.mp4
│ ├── 117. Burning of Magnesium Ribbon Experiment.mp4
│ ├── 118. Why is blood red in color.mp4
│ ├── 119. Where is the Biggest Garbage Dump on Earth.mp4
│ ├── 120. Is Sitting Bad for you.mp4
│ ├── 121. Single Displacement Reactions.mp4
│ ├── 122. Are Dolphins Smart.mp4
│ ├── 123. Why can't you use phones on planes.mp4
│ ├── 124. Which Came First - Chicken or Egg.mp4
│ ├── 125. Why do Bees Die when they Sting us.mp4
│ ├── 126. Why is soil pH important to farmers.mp4
│ ├── 127. Why is nuclear fusion not used to generate electricity.mp4
│ ├── 128. Why is whale vomit so valuable.mp4
│ ├── 129. Why do we get hiccups.mp4
│ ├── 130. Which is the best Sleeping Position.mp4
│ ├── 131. Why don't we get crushed by atmospheric pressure.mp4
│ ├── 132. Why do we blush.mp4
│ ├── 133. What causes heart attacks.mp4
│ ├── 134. How are Smartphones Changing us.mp4
│ ├── 135. How to cut onions Without crying.mp4
│ ├── 136. Refraction of Light - Why does a pencil look bent in water.mp4
│ ├── 137. Are you Afraid of Heights_ _ Vertigo.mp4
│ ├── 138. Can we Taste Food without Saliva.mp4
│ ├── 139. How does the Moon cause Tides.mp4
│ ├── 140. Why are Giraffes so Tall.mp4
│ ├── 141. How are pearls formed.mp4
│ ├── 142. Why do we have two eyes instead of one.mp4
│ ├── 143. Is Sugar bad for you.mp4
│ ├── 144. What if we stopped drinking water.mp4
│ ├── 145. Why are Pizza Boxes Square.mp4
│ ├── 146. Why do babies get jaundice.mp4
│ ├── 147. What is Depression.mp4
│ ├── 148. Osmosis - How do fish drink water.mp4
│ ├── 149. Why is Pluto not a Planet anymore.mp4
│ └── 150. Is Eiffel Tower Taller in Summer.mp4
├── 151-200
│ ├── 151. What is the Big Bang Theory.mp4
│ ├── 152. Why are honey bees dying.mp4
│ ├── 153. Why do Snakes have Forked (Split) Tongue.mp4
│ ├── 154. Can jellyfish live forever.mp4
│ ├── 155. Why does February have 28 days.mp4
│ ├── 156. Why is there a Hole in the Ozone Layer.mp4
│ ├── 157. Why do firemen crawl in smoke filled rooms_ plus 9 more videos.mp4
│ ├── 158. Is Radiation Harmful.mp4
│ ├── 159. Why is a convex mirror used as a rear view mirror.mp4
│ ├── 160. What causes chapped lips.mp4
│ ├── 161. Why do your eyes turn red in the pool.mp4
│ ├── 162. How do ears help with balancing.mp4
│ ├── 163. Multiplication by 10, 100 and 1000.mp4
│ ├── 164. Why is Space Black.mp4
│ ├── 165. Why is it hard to Cure HIV _ AIDS.mp4
│ ├── 166. What causes dark circles.mp4
│ ├── 167. What do Dogs see when they watch TV.mp4
│ ├── 168. Why can't dogs eat chocolates.mp4
│ ├── 169. Why does a Flame always Point Upward.mp4
│ ├── 170. Thermal Expansion - Why are gaps left between railway tracks.mp4
│ ├── 171. What is a Hangover.mp4
│ ├── 172. Neutralization Reaction - How to treat a bee sting.mp4
│ ├── 173. Can you 'Hear Colors' or 'See Sounds'.mp4
│ ├── 174. Why do we get Goosebumps.mp4
│ ├── 175. Why does spicy food make your nose run.mp4
│ ├── 176. Does it Rain Diamonds on Jupiter and Saturn.mp4
│ ├── 177. Why did pirates wear eye patches.mp4
│ ├── 178. Do you hear 'Yanny' or 'Laurel'.mp4
│ ├── 179. What causes kidney stones.mp4
│ ├── 180. How do Microwave Ovens work.mp4
│ ├── 181. How does a bone heal.mp4
│ ├── 182. Why are Eggs Egg-shaped.mp4
│ ├── 183. Why do leaves turn yellow.mp4
│ ├── 184. Why do we have different skin colors.mp4
│ ├── 185. Concave Mirror - Why is your reflection upside down on a spoon.mp4
│ ├── 186. How do Animals Hibernate.mp4
│ ├── 187. How is the principle of centrifugation helpful in blood banks.mp4
│ ├── 188. What is a mirage.mp4
│ ├── 189. Why do Birds fly in V Shape.mp4
│ ├── 190. What is Déjà Vu.mp4
│ ├── 191. Surface Tension - Why are drops spherical.mp4
│ ├── 192. Where does the fat go when you lose weight.mp4
│ ├── 193. Why do we hear echoes.mp4
│ ├── 194. Is Mars really Red.mp4
│ ├── 195. Why is glass transparent.mp4
│ ├── 196. How do some Insects Walk on Water.mp4
│ ├── 197. Why do we see only one side of the moon.mp4
│ ├── 198. Volume of a Cylinder.mp4
│ ├── 199. Osmosis - Why is grass killed if salt is sprinkled on it.mp4
│ └── 200. Density - Why does an iron nail float on mercury and sink in water.mp4
├── 201-250
│ ├── 201. Why is salt added to icy roads.mp4
│ ├── 202. Why do we Love Chocolates.mp4
│ ├── 203. Are Einstein's Gravitational Waves real.mp4
│ ├── 204. Introduction to Exponents.mp4
│ ├── 205. Why do we get angry when we are hungry.mp4
│ ├── 206. Why do humans Love Music.mp4
│ ├── 207. Why do my Granny's Legs Pain_ _ What is Arthritis.mp4
│ ├── 208. How do chameleons change color.mp4
│ ├── 209. What is Special about a Giraffes Heart.mp4
│ ├── 210. Why don't cockroaches die easily.mp4
│ ├── 211. How do Stars form.mp4
│ ├── 212. Can Trees Talk.mp4
│ ├── 213. How does a Spider make its web.mp4
│ ├── 214. What is asthma.mp4
│ ├── 215. How do vaccines work.mp4
│ ├── 216. Why are Manhole Covers Round.mp4
│ ├── 217. Why don't we fall into the center of the earth.mp4
│ ├── 218. Mitosis - Why does a lizard's tail grow back.mp4
│ ├── 219. How to Stop a Sneeze.mp4
│ ├── 220. What is a Tsunami.mp4
│ ├── 221. Why is it hard to cure Alzheimer's disease.mp4
│ ├── 222. Why does Swiss cheese have holes.mp4
│ ├── 223. Can Cockroaches live without their Heads.mp4
│ ├── 224. Why do we snore.mp4
│ ├── 225. Why do we sleep.mp4
│ ├── 226. Shadow, Rust, Pollination, Magnetic Compass, Neutralization and much more!!.mp4
│ ├── 227. Why do people Smoke.mp4
│ ├── 228. Pathogens - Why do we get fever.mp4
│ ├── 229. Why can't we tickle ourselves.mp4
│ ├── 230. Why do pop rocks pop.mp4
│ ├── 231. How does a plastic comb attract paper.mp4
│ ├── 232. Why does our recorded voice sound different.mp4
│ ├── 233. Why do old books smell so good.mp4
│ ├── 234. How Tattoo Removal works.mp4
│ ├── 235. Why do we feel Butterflies in our Stomach.mp4
│ ├── 236. What is Diabetes.mp4
│ ├── 237. Does Octopus have Nine Brains.mp4
│ ├── 238. Why do we use a black umbrella in summer.mp4
│ ├── 239. How does Anesthesia work.mp4
│ ├── 240. How do dolphins sleep.mp4
│ ├── 241. Why is the ocean blue.mp4
│ ├── 242. Are Preservatives Bad for you.mp4
│ ├── 243. What makes tattoos permanent.mp4
│ ├── 244. What causes cavities.mp4
│ ├── 245. Snake vs Mongoose, who wins.mp4
│ ├── 246. Is Running Bad for Knees.mp4
│ ├── 247. Frequency - Why do women have shriller voices than men.mp4
│ ├── 248. What causes earthquakes.mp4
│ ├── 249. Why do we Cry.mp4
│ └── 250. What are tonsil stones.mp4
├── 251-300
│ ├── 251. Why do we Scratch our Itch.mp4
│ ├── 252. Why are sunsets red.mp4
│ ├── 253. How does blood clot.mp4
│ ├── 254. What is color blindness.mp4
│ ├── 255. Why are Flies so Hard to Swat.mp4
│ ├── 256. Why does Water Dance on a Hot Pan.mp4
│ ├── 257. Gravitational Force - Why do you weigh less on the moon.mp4
│ ├── 258. How can Parrots Talk like Humans.mp4
│ ├── 259. What are those 'DO NOT EAT' packets.mp4
│ ├── 260. Why shouldn't we look at the sun.mp4
│ ├── 261. Why does rain smell.mp4
│ ├── 262. How much Percent of our Brain do we use.mp4
│ ├── 263. Why vultures don't get food poisoning.mp4
│ ├── 264. Why are airplane windows round.mp4
│ ├── 265. Why are we Afraid of the Dark.mp4
│ ├── 266. Why is it easier to burn dry leaves but not green leaves.mp4
│ ├── 267. Why do Knuckles pop.mp4
│ ├── 268. Why does ice float.mp4
│ ├── 269. Why don't Sharks have Bones.mp4
│ ├── 270. Why is yawning contagious.mp4
│ ├── 271. How much Water should you Drink per day.mp4
│ ├── 272. Why does soda fizz when you shake it.mp4
│ ├── 273. Taste Buds - Why mint tastes cold.mp4
│ ├── 274. Lunar Eclipse - Why does the moon turn red.mp4
│ ├── 275. How were the Pyramids built.mp4
│ ├── 276. How do pain relievers work.mp4
│ ├── 277. What is Constipation.mp4
│ ├── 278. Do Animals Dream.mp4
│ ├── 279. Is Gluten bad for you.mp4
│ ├── 280. Caffeine - How does coffee keep you awake.mp4
│ ├── 281. Why do strawberries have seeds on the outside.mp4
│ ├── 282. Why do we bite our nails.mp4
│ ├── 283. Why do heavier objects fall faster.mp4
│ ├── 284. Nervous System - Why don't we feel pain when we cut our hair.mp4
│ ├── 285. Why do we Dream.mp4
│ ├── 286. Why is oxalic acid used to remove rust stains.mp4
│ ├── 287. Why do we yawn.mp4
│ ├── 288. Why are Rainclouds Dark.mp4
│ ├── 289. Science of Snowflakes .mp4
│ ├── 290. Why honey doesn't spoil.mp4
│ ├── 291. Why don't we drink seawater.mp4
│ ├── 292. What is Earwax.mp4
│ ├── 293. Why are Tears Salty.mp4
│ ├── 294. Why do mosquito bites itch.mp4
│ ├── 295. Why do we get bad breath.mp4
│ ├── 296. Why does my Dog Stink when it is Wet.mp4
│ ├── 297. Why do we get Nosebleeds.mp4
│ ├── 298. How do igloos keep you warm.mp4
│ ├── 299. Why does popcorn pop.mp4
│ └── 300. Why is curd not stored in copper containers.mp4
├── 301-350
│ ├── 301. Why do we get eye bags.mp4
│ ├── 302. Can we Burp in Space.mp4
│ ├── 303. Atmospheric Refraction - Why do stars twinkle.mp4
│ ├── 304. Why can't we hear sound in space.mp4
│ ├── 305. Why is ultrasound used in sonar.mp4
│ ├── 306. Why are some people always cold.mp4
│ ├── 307. Why is it difficult to cut with a blunt knife.mp4
│ ├── 308. Why don't penguins' feet freeze.mp4
│ ├── 309. Why do we get car sickness.mp4
│ ├── 310. Why do we burp.mp4
│ ├── 311. What is Migraine.mp4
│ ├── 312. Why does airplane food taste bad.mp4
│ ├── 313. Pythagoras Theorem, Fractions, Ratio, Proportion and much more!! .mp4
│ ├── 314. Do Plants get Cancer.mp4
│ ├── 315. Why do people grind their teeth.mp4
│ ├── 316. Is Antibacterial soap bad for you.mp4
│ ├── 317. Why do we breathe through one nostril.mp4
│ ├── 318. What causes Sinkholes.mp4
│ ├── 319. What causes Heartburn.mp4
│ ├── 320. Is distilled water safe to drink.mp4
│ ├── 321. How do Horses Sleep.mp4
│ ├── 322. How do Miracle Fruits work.mp4
│ ├── 323. How do X-rays work_ _Why is Space Black.mp4
│ ├── 324. Why do we Fart.mp4
│ ├── 325. Can Bananas cause Radiation Poisoning.mp4
│ ├── 326. Can Dogs recognize their Moms.mp4
│ ├── 327. What if everyone went Vegetarian.mp4
│ ├── 328. Water Purification - Why is alum added to water.mp4
│ ├── 329. Do Bees Dance.mp4
│ ├── 330. What are eye boogers.mp4
│ ├── 331. How were French Fries Invented.mp4
│ ├── 332. What is a stroke.mp4
│ ├── 333. Why do you fall backwards when a bus starts suddenly.mp4
│ ├── 334. Why does sound travel faster in summer than in winter.mp4
│ ├── 335. Exponents in Math - Negative Exponents .mp4
│ ├── 336. Red Eye Effect - Why do my eyes glow red in photos.mp4
│ ├── 337. Why are some people double jointed.mp4
│ ├── 338. Why is snow white.mp4
│ ├── 339. Specific Heat of Water - Why is water used in hot water bags.mp4
│ ├── 340. Why do birds need gravity to swallow food.mp4
│ ├── 341. Why do we have different time zones.mp4
│ ├── 342. Why do we stretch in the morning.mp4
│ ├── 343. What if the Sun Disappeared.mp4
│ ├── 344. How do Airbags work.mp4
│ ├── 345. Diffusion - Why can we smell hot food from a distance.mp4
│ ├── 346. Why do people go bald.mp4
│ ├── 347. Why are we addicted to Sugar.mp4
│ ├── 348. Can animals predict natural disasters.mp4
│ ├── 349. Why do cats purr.mp4
│ └── 350. Wavelength - Why red is used as a danger signal.mp4
├── 351-400
│ ├── 351. Why is Hot water Harmful for Fish.mp4
│ ├── 352. What makes ice clear or cloudy.mp4
│ ├── 353. Archimedes Principle - Why do we weigh less in water.mp4
│ ├── 354. Do Grasshoppers Hear through their Belly.mp4
│ ├── 355. Why does helium make you sound funny.mp4
│ ├── 356. Why does Saturn have rings.mp4
│ ├── 357. What happens if a plane is struck by lightning.mp4
│ ├── 358. Why do Cats have Vertical Pupils.mp4
│ ├── 359. How do fireflies glow.mp4
│ ├── 360. What is the cause of muscle cramps.mp4
│ ├── 361. Why can't babies walk at birth.mp4
│ ├── 362. How does placebo effect work.mp4
│ ├── 363. What is an allergy.mp4
│ ├── 364. Why do we Love Junk Food.mp4
│ ├── 365. Why do stars seem higher than they actually are.mp4
│ ├── 366. Why should we not overwater potted plants.mp4
│ ├── 367. Gravity - Why are planets spherical.mp4
│ ├── 368. The Human Heart .mp4
│ ├── 369. Why Smoking makes People look Old.mp4
│ ├── 370. What causes wrinkles.mp4
│ ├── 371. Can Dogs detect Cancer.mp4
│ ├── 372. Friction - Why is it difficult to pull a boat on the beach than on the sea.mp4
│ ├── 373. Myopia - What causes nearsightedness.mp4
│ ├── 374. Why do we faint.mp4
│ ├── 375. Why do we see lightning before thunder.mp4
│ ├── 376. Why do dogs lick their wounds.mp4
│ ├── 377. Why are some people Lazy.mp4
│ ├── 378. Why do bubbles pop.mp4
│ ├── 379. Why do we Blink.mp4
│ ├── 380. What are eye floaters.mp4
│ ├── 381. Can animals get a sunburn.mp4
│ ├── 382. Why does water go stale overnight.mp4
│ ├── 383. Why does your tongue stick to a frozen pole.mp4
│ ├── 384. How do scars form.mp4
│ ├── 385. What causes Pneumonia.mp4
│ ├── 386. Convex Lens - Can a magnifying glass burn paper.mp4
│ ├── 387. Sublimation - Why do mothballs disappear over time.mp4
│ ├── 388. What is sleep paralysis.mp4
│ ├── 389. Why do bees build hexagonal honeycombs.mp4
│ ├── 390. Why do water lilies have stomata on the upper side of their leaves.mp4
│ ├── 391. Why is bird poop white.mp4
│ ├── 392. Resonance - How does sound break glass.mp4
│ ├── 393. How do glasses work.mp4
│ ├── 394. Why do woolen clothes keep us warm.mp4
│ ├── 395. Why do we get freckles.mp4
│ ├── 396. Can you solve this Riddle.mp4
│ ├── 397. Lateral Inversion - Why is ambulance written in reverse.mp4
│ ├── 398. Why are Gold and Platinum used to make Jewellery.mp4
│ ├── 399. Why are two thin blankets warmer than one thick blanket.mp4
│ └── 400. Why do our muscles get sore.mp4
├── 401-450
│ ├── 401. Why doesn't it go Dark when we Blink.mp4
│ ├── 402. What if you fell into a Black Hole.mp4
│ ├── 403. Why do dogs wag their tails.mp4
│ ├── 404. What causes brain freeze.mp4
│ ├── 405. Why are auroras formed.mp4
│ ├── 406. What is a tardigrade.mp4
│ ├── 407. Why do animals eyes glow in the dark.mp4
│ ├── 408. What is a Jet Lag.mp4
│ ├── 409. Why does our stomach growl.mp4
│ ├── 410. Why do limbs fall asleep.mp4
│ ├── 411. How do antacids work.mp4
│ ├── 412. How do antiperspirants work.mp4
│ ├── 413. What is the Color of a Mirror.mp4
│ ├── 414. What is Vocal Fry.mp4
│ ├── 415. How do geckos (lizards) stick to walls.mp4
│ ├── 416. How was Silk invented.mp4
│ ├── 417. Is Coffee good for Health.mp4
│ ├── 418. Transpiration - Why do cacti have spines.mp4
│ ├── 419. Why do we have seasons.mp4
│ ├── 420. How does an owl fly so silently.mp4
│ ├── 421. Is Dairy Good or Bad.mp4
│ ├── 422. How do fish breathe underwater.mp4
│ ├── 423. Why is fluoride added to water.mp4
│ ├── 424. Newton's 3rd Law - Why does a swimmer push the water backward.mp4
│ ├── 425. Why does steam cause more severe burns than boiling water.mp4
│ ├── 426. Why does a turmeric stain turn red.mp4
│ ├── 427. The Carbon Cycle .mp4
│ ├── 428. How do migratory birds find their way.mp4
│ ├── 429. Why do we shiver.mp4
│ ├── 430. Why are there 7 Days in a Week.mp4
│ ├── 431. Why is Grass Green.mp4
│ ├── 432. Why does Sugar Hurt our Teeth.mp4
│ ├── 433. Why does a match light when you strike it.mp4
│ ├── 434. Why are Prime Numbers so Weird.mp4
│ ├── 435. Why do wet clothes feel cold.mp4
│ ├── 436. Oxidation - Why do papers turn yellow.mp4
│ ├── 437. Oxidation - Why do copper vessels turn green.mp4
│ ├── 438. What is frostbite.mp4
│ ├── 439. Why are cloudy nights warmer than clear nights.mp4
│ ├── 440. Why do dogs pant.mp4
│ ├── 441. Why can we see our breath in the cold.mp4
│ ├── 442. Why do our fingers get wrinkly.mp4
│ ├── 443. How is coffee decaffeinated.mp4
│ ├── 444. Why do we get sunburn.mp4
│ ├── 445. What is fracking.mp4
│ ├── 446. Earthing - Why do buildings have lightning rods.mp4
│ ├── 447. Why is soap ineffective in hard water.mp4
│ ├── 448. Density - Why do firemen crawl in smoke filled rooms.mp4
│ ├── 449. Quadratic Equations .mp4
│ └── 450. Is Diabetes Hereditary.mp4
├── 451-500
│ ├── 451. Why don't spiders stick to their webs.mp4
│ ├── 452. Why is a laboratory thermometer not used to check body temperature.mp4
│ ├── 453. Why are Tennis balls Yellow and Fuzzy.mp4
│ ├── 454. What is a Cataract.mp4
│ ├── 455. Why do Flamingos stand on one leg.mp4
│ ├── 456. Why do elephants have big ears.mp4
│ ├── 457. Why is the upper surface of a leaf more green and shiny.mp4
│ ├── 458. Why does sunlight make you sneeze.mp4
│ ├── 459. Why do koalas hug trees.mp4
│ ├── 460. Whose Poop is Cube shaped.mp4
│ ├── 461. Why do comets have tails.mp4
│ ├── 462. Why is a diver able to cut through water in a swimming pool.mp4
│ ├── 463. How do straws work.mp4
│ ├── 464. Why does hot air balloon float.mp4
│ ├── 465. Why are flamingos pink.mp4
│ ├── 466. What causes body odor.mp4
│ ├── 467. How can we smell things.mp4
│ ├── 468. Forced Vibrations - Why does a guitar have a hollow box.mp4
│ ├── 469. Why do we have 5 fingers.mp4
│ ├── 470. Why do some people have Dimples.mp4
│ ├── 471. Is Fasting Good or Bad for you.mp4
│ ├── 473. How do migratory birds find their way.mp4
│ ├── 474. Oxidation - Why do copper vessels turn green.mp4
│ ├── 475. Why does a match light when you strike it.mp4
│ ├── 477. Why do wet clothes feel cold.mp4
│ ├── 478. Why are Tennis balls Yellow and Fuzzy.mp4
│ ├── 481. Oxidation - Why do papers turn yellow.mp4
│ ├── 482. Why do Flamingos stand on one leg.mp4
│ ├── 483. Why are cloudy nights warmer than clear nights.mp4
│ ├── 484. Why do dogs pant.mp4
│ ├── 485. Why can we see our breath in the cold.mp4
│ ├── 486. Why do our fingers get wrinkly.mp4
│ ├── 487. How is coffee decaffeinated.mp4
│ ├── 488. Why do we get sunburn.mp4
│ ├── 489. How are Rainbows formed.mp4
│ ├── 490. What is fracking.mp4
│ ├── 491. Earthing - Why do buildings have lightning rods.mp4
│ ├── 493. Density - Why do firemen crawl in smoke filled rooms.mp4
│ ├── 494. Quadratic Equations .mp4
│ ├── 495. Why is a laboratory thermometer not used to check body temperature.mp4
│ ├── 496. Why don't spiders stick to their webs.mp4
│ ├── 497. What is a Cataract.mp4
│ ├── 498. Why is the upper surface of a leaf more green and shiny.mp4
│ ├── 499. Why do elephants have big ears.mp4
│ └── 500. Why do comets have tails.mp4
└── 501-508
├── 501. Why do koalas hug trees.mp4
├── 502. Why is a diver able to cut through water in a swimming pool.mp4
├── 503. How do straws work.mp4
├── 504. Why does hot air balloon float.mp4
├── 505. Why are flamingos pink.mp4
├── 506. What causes body odor.mp4
├── 507. How can we smell things.mp4
└── 508. Forced Vibrations - Why does a guitar have a hollow box.mp4

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入库时间:2026-09-29 19:33:03
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入库时间:2026-09-29 19:33:03
立即查看
入库时间:2026-09-29 19:33:03
立即查看