Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top
Gravitational Time Dilation Unisex  Tank Top

Gravitational Time Dilation Unisex Tank Top

Regular price $26.99

Gravitational time dilation is a form of time dilation, an actual difference of elapsed time between two events as measured by observers situated at varying distances from a gravitating mass. The higher the gravitational potential (the farther the clock is from the source of gravitation), the faster time passes. Albert Einstein originally predicted this effect in his theory of relativity and it has since been confirmed by tests of general relativity.

This has been demonstrated by noting that atomic clocks at differing altitudes (and thus different gravitational potential) will eventually show different times. The effects detected in such Earth-bound experiments are extremely small, with differences being measured in nanoseconds. Relative to Earth's age in billions of years, Earth's core is effectively 2.5 years younger than its surface. Demonstrating larger effects would require greater distances from the Earth or a larger gravitational source.

Gravitational time dilation was first described by Albert Einstein in 1907 as a consequence of special relativity in accelerated frames of reference. In general relativity, it is considered to be a difference in the passage of proper time at different positions as described by a metric tensor of space-time. The existence of gravitational time dilation was first confirmed directly by the Pound–Rebka experiment in 1959.

• 100% combed and ringspun cotton
• Tri-blends are 50% polyester/25% combed/25% ringspun cotton/rayon
• Side-seamed, unisex sizing
• Sizes - XS-2XL

Size guide

  XS S M L XL 2XL
Body Length (inches) 26 27 28 29 30 31
Body Width (inches) 16 ¼ 18 ¼ 20 ¼ 22 ¼ 24 ¼ 26 ¼