Stephen Hawking Memorial Black Hole Observatory

alishapti (57)in #stephen • 8 years ago

8 years ago in #stephen by alishapti (57)

Sort:

bitbrain (63) 8 years ago

R.I.P. Prof Hawking - the greatest mind of our time.

$0.00

STEEM 0.05

TRX 0.29

JST 0.043

BTC 68036.43

ETH 1975.21

USDT 1.00

SBD 0.38