Harvard built hacker-proof quantum network in Boston using existing fiber cable


$ 118,051.1
€ 100,880.0
¥ 38,800.0
£ 87,296.3
BTC
6.05 %
$ 3,003.70
€ 2,567.18
¥ 987.11
£ 2,223.25
ETH
8.13 %
$ 326.36
€ 278.96
¥ 107.24
£ 241.35
XMR
0.69 %
$ 97.19
€ 83.04
¥ 31.98
£ 71.85
LTC
6.79 %

According to the scientists, the 22-mile distance between nodes is the longest quantum fiber network to date.