by Ciro Santilli (@cirosantilli, 37)
They actually carry atomic clocks in them.

Ancestors (6)

  1. Aerospace
  2. Vehicle
  3. Transport
  4. Area of technology
  5. Technology
  6. Home

View article source

Discussion (0)

+ New discussion

There are no discussions about this article yet.

Articles by others on the same topic (1)

Satellite navigation by Wikipedia Bot 0 1970-01-01
Read the full article
See all articles in the same topic + Create my own version