steemitboard (66)in #news • 5 years agoRE: Nano-optic endoscope sees deep into tissue at high resolutionCongratulations @kwert! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years…steemitboard (66)in #news • 6 years agoRE: Nano-optic endoscope sees deep into tissue at high resolutionCongratulations @kwert! You received a personal award! Birthday! - You are on the Steem blockchain for 1 year…