Howlonghas3-Dtechnologybeenaround?Mostofusmightthinkofc...
问题详情:Howlonghas3-Dtechnologybeenaround?Mostofusmightthinkofcrowdsofteenagersina1950’smoviehousewatchingBwanaDevilin3-D.But3-Dtechnologymadeitsfirstappearanceonthescenein1838withthefirststereoscope...