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! You can view your badges on your Steem Board and…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! Click here to view your Board Support…