Here are various tricks which are possible with "scratch holography." To make one of these holograms, all you really need is a plastic CD case and a couple of thumb tacks pushed through a stick.
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How To:
Make a Crazy Foam Explosion Science Experiment
How To:
Make hydrochloric acid from salt
How To:
Dissolve styrofoam with acetone
How To:
Make elemental sulfur (sulphur)
How To:
Calculate electrical power
How To:
Extract DNA from a Strawberry with Basic Kitchen Items
How To:
Make iodine easily
How To:
Prove that water molecules are polar with a home-science experiment
How To:
Make Your Own Homemade Glow Sticks
How To:
DIY Ninja Turtle Ooze! Make Your Own Radioactive Canister of Glowing Green Slime at Home
How To:
Make aluminum nitrate nonahydrate
How To:
Make nitric acid
How To:
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How To:
Launch a Camera into Space (On a Shoestring Budget)
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Observe the Full Moons in 2011 (Lunar Calendar)
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Make a battery at home out of table salt and aluminum
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Make a ball of plasma in a microwave
1 Comment
this is not a how to ... but a see what i did
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