RE: Gravitational Waves 101 | National Geographic

You are viewing a single comment's thread from:

isseuboy (37)in #travel • 7 years ago

잘 부탁 합니다..jpg
Thank you! because following
I am a korean

7 years ago in #travel by isseuboy (37)

$0.00

STEEM 0.27

TRX 0.21

JST 0.039

BTC 97352.82

ETH 3723.57

USDT 1.00

SBD 3.95