steemitboard (66)in #technology • 5 years agoRE: Rechargeable Zinc battery - dendrites update 2Congratulations @cayrex2! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #technology • 6 years agoRE: Rechargeable Zinc battery - dendrites update 2Congratulations @cayrex2! You have received a personal award! 1 Year on Steemit Click on the badge to view…steemitboard (66)in #technology • 7 years agoRE: Water POWERED Emergency FlashlightCongratulations @cayrex2! You have completed some achievement on Steemit and have been rewarded with new badge(s)…steemitboard (66)in #technology • 7 years agoRE: Water POWERED Emergency FlashlightCongratulations @cayrex2! You have completed some achievement on Steemit and have been rewarded with new badge(s)…counterweight (-2)(1)in #technology • 7 years agoRE: Dual Carbon Battery from Carbon DioxideHi. I am a volunteer bot for @resteembot that upvoted you. Your post was chosen at random, as part of the…windrockswater (48)in #aluminium • 7 years agoRE: High Voltage Aluminium Air BatteryA little techy for the lay person, but energy storage is a very big subject and important as anything, thanks.