pinhole camera Kaise banaen
Answers
Cut a square hole. Cut a square hole into the middle of one of your pieces of card stock.
Tape foil over the hole. Tape a piece of aluminum foil over the hole.
Poke a hole in the foil. Use your pin or paper clip to poke a small hole in the aluminum foil.
Try it out. ...
Get creative.
Answer:
1. Cut a square hole
Cut a square hole into the middle of one of your pieces of card stock.
2. Tape foil over the hole
Tape a piece of aluminum foil over the hole
3. Poke a hole in the foil
Use your pin or paper clip to poke a small hole in the aluminum foil.
4. Try it out
Place your second piece of card stock on the ground and hold the piece with aluminum foil above it (foil facing up). Stand with the sun behind you and view the projected image on the card stock below! The farther away you hold your camera, the bigger your projected image will be.
To make your projection a bit more defined, try putting the bottom piece of card stock in a shadowed area while you hold the other piece in the sunlight.
5. Get creative
For extra fun, try poking multiple holes in your foil, making shapes, patterns and other designs. Each hole you create will turn into its own projection of the eclipse, making for some neat effects. Grab a helper to take photos of your designs for a stellar art project you can enjoy even after the eclipse has ended.