You can measure gravity with two clocks #physics #relativity #gravity
Description: You can measure gravity without dropping anything, just by reading two clocks.
In 2020, a team led by Masao Takamoto and Hidetoshi Katori put one strontium optical clock at the bottom of the Tokyo Skytree and another 452.6 m up, joined by a fiber. T ... Read more
In 2020, a team led by Masao Takamoto and Hidetoshi Katori put one strontium optical clock at the bottom of the Tokyo Skytree and another 452.6 m up, joined by a fiber. T ... Read more
