Better still...Tripod+binoculars or telescope pointed at the sun....then look for the projection using a white piece of paper....focus for a larger-smaller image and see the sun and it's sun spots projected onto any white surface from 2"-20" diameter , of course never look into the sun from the binoculars or telescope.
Better still...Tripod+binoculars or telescope pointed at the sun....then look for the projection using a white piece of paper....focus for a larger-smaller image and see the sun and it's sun spots projected onto any white surface from 2"-20" diameter , of course never look into the sun from the binoculars or telescope.
Bruce10000 1 month ago
varah bodah shukuriyya
Ausamnco 2 years ago
thankz... 5 0ut of 5....january fanara vana dhuvahu iru keitha hifaaneye kiyaa.. very usefull thankzz...
dhivehidhari 2 years ago
@azimbe, @fataasTiVi thanks :)
jaatube 2 years ago
@naaringu it indeed has been and i dont think ive claimed otherwise anywhere. the purpose of this video was to help people build one themselves. :)
jaatube 2 years ago
galhiboa jaawish....stupid guy, pin hole shit has been around since middle ages
naaringu 2 years ago
good work jaa..
azimbe 2 years ago
varah furihama jaawish
fataasTiVi 2 years ago 2