关于Someinventionsaresou的百科

•  Someinventionsaresouseful,butseemsosimple,thatwewonder...

• 问题详情： Someinventionsaresouseful,butseemsosimple,thatwewonderwhynoonethoughtofthemlongago.Post-itNotes,thepiecesofpaperthatyoucanfastenalmostanywhereandthenremovewithoutleavinganysignthattheywerethere,areanexampleofsuchaninvention. Post-itNoteswe...
• 2020-10-187651