Karyoplasma, 7 miesięcy temu In case this is not sarcasm: Do not use selfmade glasses to observe the eclipse. It will temporarily or even permanently blind you. Edit: I misunderstood. Pinhole projectors are safe. Just make sure you don’t accidentally look directly into the sun.
In case this is not sarcasm: Do not use selfmade glasses to observe the eclipse. It will temporarily or even permanently blind you.
Edit: I misunderstood. Pinhole projectors are safe. Just make sure you don’t accidentally look directly into the sun.