Historical Context

About 1.4 billion years ago, a day on Earth lasted only 18 hours and 41 minutes.

Current Trend

The length of a day on Earth is gradually increasing due to the Moon’s influence.

Moon’s Role

The Moon is slowly moving away from Earth, causing our planet’s rotation to slow down.

Geoscientific Studies

Researchers have studied ancient rocks to understand how Earth’s rotation has changed over time.

Future Prediction

Scientists predict that in the distant future, a day on Earth could last 25 hours.

Astronomical Forces

Other celestial bodies, like planets, also affect Earth’s rotation.

CERN’s Experiment

CERN scientists proposed a 25-hour day based on precise measurements of time using antimatter.

Timekeeping Evolution

Timekeeping methods have evolved from sundials to atomic clocks, improving accuracy.

Antimatter Research

CERN’s BETA experiment used anticaesium atoms to redefine the second, potentially leading to longer days.

Practical Implications

While the idea is intriguing, it would take millions of years for such a change to occur naturally.

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