This is a cardboard glider made out of cereal boxes, the size of this glider is 66 inches which is big for a glider made with this really simple material. It flies and it took me about 4 hours to ...

Look into the box with the aluminum foil end pointed towards the eclipse. The pin hole in the foil will let enough light into the box to project an image of the eclipse onto the paper at the bottom.

Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is the fuselage, since this kind of cardboard is not strong enough to stand ...

Make an airplane out of a recycled cardboard cereal box. Kids will love cutting out the pieces and designing their own airplane craft.

I love eco-friendly crafts that allow me to up-cycle objects that would normally go in the trash.

A handful of household items is all you need to make your own pinhole eclipse viewer: tape, aluminum foil, paper, scissors and (maybe) a cereal box.

How to make a pinhole projector from a cereal box to safely view the total solar eclipse. You don't need fancy equipment to watch the celestial event.

Here's a video -- produced by NASA -- to show you how to make your own pin projector to safely watch the eclipse on Monday: ...

Below are the steps to make your own solar eclipse viewer. — Get your white piece of paper, place the cereal box on top of it and trace the bottom.

The project is NASA-approved and variations have been used for decades. (Maybe you put a big cardboard box over your head as a child to watch the 1979 eclipse.) ...