RE: NATURE INSPIRED INVENTIONS --- Sonar System; and I measured the depth of the sea. It was on my Mark Twain!

You are viewing a single comment's thread from:

lemouth (72)in #steemstem • 6 years ago

It is a crazy topic :D

6 years ago in #steemstem by lemouth (72)

$0.00

Sort:

osariemen (55) 6 years ago

I don't want use crazy but it's.... Something else

$0.00

lemouth (72) 6 years ago

Please replace crazy by exciting :)

$0.00

STEEM 0.23

TRX 0.12

JST 0.029

BTC 67586.04

ETH 3509.22

USDT 1.00

SBD 3.14