-英语动画合集-A2095-AumSum Time阿木科普时间291集/03 AumSum Time-Physics物理(80集)

主页/A2095-AumSum Time阿木科普时间291集/03 AumSum Time-Physics物理(80集)/

archimedes principle - why do ships float.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
archimedes principle - why do we weigh less in water.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
are einsteins gravitational waves real.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
atmospheric refraction - why do stars twinkle.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
buoyancy - can you drown in the dead sea.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
can we travel faster than light.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
concave mirror - why is your reflection upside down on a spoon.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
convex lens - can a magnifying glass burn paper.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
density - why do firemen crawl in smoke filled rooms.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
density - why does an iron nail float on mercury and sink in water.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
diffusion - why can we smell hot food from a distance.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
earthing - why do buildings have lightning rods.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
forced vibrations - why does a guitar have a hollow box.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
frequency - why do women have shriller voices than men.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
friction - why is it difficult to pull a boat on the beach than on the sea.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
gravitational force - why do you weigh less on the moon.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
gravity - why are planets spherical.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
has the bermuda triangle mystery been solved.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do chameleons change color.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do glasses work.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do igloos keep you warm.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do microwave ovens work.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do stars form.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do straws work.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how do x-rays work.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
how does a plastic comb attract paper.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
lateral inversion - why is ambulance written in reverse.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
lunar eclipse - why does the moon turn red.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
newtons 3rd law - why does a swimmer push the water backward.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
refraction of light - why does a pencil look bent in water.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
resonance - how does sound break glass.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
specific heat of water - why is water used in hot water bags.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
surface tension - why are drops spherical.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
wavelength - why red is used as a danger signal.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what causes earthquakes.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what happens if a plane is struck by lightning.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what is a black hole.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what is a mirage.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what is a tsunami.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what is fracking.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
what is the big bang theory.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are airplane windows round.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are auroras formed.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are cloudy nights warmer than clear nights.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are planets spherical.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are sunsets red. 【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why are two thin blankets warmer than one thick blanket. 【微信 f【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why cant we hear sound in space. 【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why cant you use phones on planes. 【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why did pirates wear eye patches. 【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do comets have tails.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do heavier objects fall faster.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do pop rocks pop.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do stars seem higher than they actually are.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we have different time zones.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we have seasons.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we hear echoes.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we see lightning before thunder.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we see only one side of the moon.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we use a black umbrella in summer.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do we weigh less in water.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do women have shriller voices than men.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why do woolen clothes keep us warm.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does a match light when you strike it.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does february have 28 days.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does hot air balloon float.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does ice float.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does our recorded voice sound different.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does popcorn pop.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does saturn have rings.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why does sound travel faster in summer than in winter.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is a convex mirror used as a rear view mirror.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is a laboratory thermometer not used to check body temperature.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is glass transparent.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is it difficult to cut with a blunt knife.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is it easier to burn dry leaves but not green leaves.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is nuclear fusion not used to generate electricity.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is snow white.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is space black.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is the ocean blue.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4
why is ultrasound used in sonar.【公众号：英语动画绘本小天地 +v：xulu8526】.mp4

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