A John Lennon fan bought a lock of his hair for $35,000 at an auction in Dallas, Texas, USA.
Source
The first electric car charging network debuted in Estonia.
Danish-Norwegian explorer Caroline Mikkelsen became the first woman to set foot in Antarctica.
John Glenn became the first American to orbit planet Earth.
Venezuela created its first virtual currency, called the petro, in hopes of saving its economy.
Fifteen-year-old Tara Lipinski became the youngest Olympic figure skating gold medalist.
