Thursday, July 23, 2009
"This is a demonstration called the rubber band heat engine. As the name suggests, you take rubber bands, apply heat to them and they do work for you... just not terribly much of it. But its interesting nonetheless."
From: youtube video description
0 Comentários
Thermal rubber band machine
"This is a demonstration called the rubber band heat engine. As the name suggests, you take rubber bands, apply heat to them and they do work for you... just not terribly much of it. But its interesting nonetheless."
From: youtube video description
0 Comentários
Marcadores
Postagens populares
-
] Sodium dichromate is a orange solid. During its decomposition N2 , water and chrome oxide are liberated. The total volume increase in abo...
-
Square bubbles sounds impossible, ours brains connect the word bubble with the spherical shape. However this video shows how to produce sq...
-
When two materials are rubbed a kind of effect appears, they become charged. The polarity (what material will become positive and what wil...
-
"Cueva de los Cristales (Cave of the Crystals) is a cave connected to the Naica Mine 300 metres (980 ft) deep in Chihuahua, Mexico. Th...
-
Learn about science and you make your own butter. Science has never tasted so good.
-
This video shows simple science tricks that can be used to amuse friends in a party, play with children or even in a science fair. I wish ...
-
Marshmallows contains air inside, the vacuum will reduce the inner pressure and make the air inside the marshmallows expand, thus the mars...
-
Using some sugar, NaOH, and KMnO4 is easy to prepare a rainbow juice. The KMnO4 is reducing and changing the flask color.
-
Classic Science Experiments: Egg in a Bottle You will need: a egg, an empty milk bottle and some matches The match warm the air inside t...
-
Paul hewitt demos, using humor, inertia and physics pulling a tablecloth out from under a table full of plates and glasses and not moving o...
