Agent641@lemmy.world to Science Memes@mander.xyzEnglish · 2 days agoTurbine go brrrrlemmy.worldimagemessage-square57fedilinkarrow-up1989arrow-down118
arrow-up1971arrow-down1imageTurbine go brrrrlemmy.worldAgent641@lemmy.world to Science Memes@mander.xyzEnglish · 2 days agomessage-square57fedilink
Best I can do is a convex lens.