Sperm gets lost in space; raccoons solve puzzles; the physics of folding a crepe; and more.
Health & ScienceResearch roundup: 7 cool science stories we almost missedBy Ars Technica Science · 2026-04-01Sperm gets lost in space; raccoons solve puzzles; the physics of folding a crepe; and more. Share this story 𝕏 Twitter in LinkedIn 💬 WhatsApp 🔗 Copy link More health & science → Read original →