We did a little experiment back in 7th grade or something close to that..
If you take binoculars and turn them so that the large end is facing the sun.. and have a peice of cardboard it will display the sun spot. This one should be large enough to see on the projected image. This is safe for your eyes..:)
Yup that is how I remember it... It worked well then and we were able to see several spots. The trick is holding the binos or tele still. E
We did a little experiment back in 7th grade or something close to that.. :)
If you take binoculars and turn them so that the large end is facing the sun.. and have a peice of cardboard it will display the sun spot. This one should be large enough to see on the projected image. This is safe for your eyes..