You are viewing a single comment's thread from:

RE: Human-muscle-powered Flight: Possible or a myth?

in #steemstem • 5 years ago

Congratulations @sahchandan! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 2 years!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!
5 years ago in #steemstem by
$0.00
    Reply 0