Need science fair ideas

[Barnabas]

Electrolysis, and use it for giving shiny coating to metallic stuff.

[Ad Bot]

[HellHound]

Liquid Nitrogen + Balloon.

[Doomonkey]

Build something hat extracts heat from the human hand to power something like a wheel.

Then have people place their hands on it.

[otto-san]

Go on a 97-year adventure into space and come back with a detailed essay about everything.

[MrMcCakey]

Measure the height of the geyser when you put mentos in three different 2 liter bottles of different diet sodas.

[Bopizku]

Compare regular water and water with oil in it and talk about what it can be useful for.

[Mikeberg360]

Potato batteries.

Portal 2 Bring your Kids to Work Day

[Meekl]

explain this stuff:



you'll get an A+ for sure

Oh god, I just spent 6 minutes watching that.

Electrolysis, and use it for giving shiny coating to metallic stuff.

i did this

[Meow03]

???

hot- lovey
hot- opposite of cold

[Lesrock]

Lemon batteries vs. Potato batteries.

[HellHound]

Lemon batteries vs. Potato batteries.

"I'll have the lemons burn your house down!" - Cave Johnson

[|Shadow]

hot- lovey
hot- opposite of cold

Oh hoh hoh hoh, I think (you're) not (lovey)

Oh hoh hoh hoh, I think (you're) not (hot)

:D I applied both

?????????

[Cancel]

Place additional pilons