To make your simple pinhole projector, grab one of the card stocks, fold it in half, and cut a small 1-inch (or 2-inch) hole at its center.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

How to make a pinhole projector for solar eclipse NASA's Jet Propulsion Laboratory has provided a step-by-step guide for how to make a pinhole projector. Materials you'll need: 2 pieces of white card ...

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.

With just a handful of items you can find around the house, you can make a projector to safely view the solar eclipse.