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welcome to kids academy [Music] bali try and guess these shadows its a dinosaur good one how about this one roof roof roof nice hey andrew uh what makes a shadow thats a good question molly lets check it out as we learned in earlier lessons light comes from a light source like the sun if that light gets blocked by another object like a tree it creates a shadow blocking sources of light can create different types of shadows now lets step into the light lab and do some experiments with different objects to see what kind of shadows we can make the first object were going to use is a plastic clipboard you can see i can see my hand right through the clipboard most light is passing through it if i hold it in front of my light source like this it doesnt make much of a shadow objects like this that let almost all light through are called transparent our next object is this plastic lid now this plastic lid may look transparent like the clipboard before it but youll notice if i put my han
