Can you give a new and cool concept for a investigatory project in physics or chemistry?

Answer 1

Sure! Calculate the energy savings per year from lowering your water heater temperature from 160F (where your dad set it) to 110F (where it should be set).

Here's another: Design a new spacecraft heatshield.

Here's another: When coal took over from wood-burning heating, there were some very innovative wood-burning furnaces. Dig up the technology and adapt it to modern use.

Here's another: How can you REALLY save gas? Do any of those gas-saving gimmicks work? Use a gasoline powered generator for accurate numbers.

Here's another: Simulate a Martian environment and see what grows.

Here's another: Invent some cool way to clear space-junk from orbit.

Here's another: Many people say that breaking up an incoming asteroid or comet is the wrong idea. Prove them wrong. (They ARE wrong!)

wew