Chemistry Experiments 
Free Chemistry Experiments & Science Fair Projects Chemistry science fair projects and experiments, topics, ideas, resources, and sample projects.
Concept When sugar is heated, it becomes a liquid caramel. If you continue to heat, the sugar burns out. When caramel is pushed out from tiny holes to the outside… 
Tumblewing A tumblewing is a paper airplane which rotates about a horizonal axis. Its mode of flight is more akin to confetti than traditional fixed wing aircraft; However, several model… 
Simple steam engines Very simple steam engines can be made from a variety of materials. Basically, they use a container of some sort, which is sealed except for the steam… 
Easy Homemade 50 watt Power Inverters (12 VDC to 220 VAC) UPS Power inverter (UPS) is a very useful device which can convert Low voltage from a DC source to high voltage AC. The most common power inverter is 12V to 240V inverter. Perhaps that is because 12V batteries are common. This type of power inverter usually draws current… 
Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at all possible, get a hold of one, which will be a better teacher than the following instructions ever could. Building the Telescope Tube Parts List (With approximate cost): Cardboard Telescoping Mailing Tube (1), $3 Diameter =… |
|
 |
 |
Blog 
Forum 
