5 Greatest Unsolved Mysteries in Modern Physics

Dark Matter

Mysterious matter that doesn't interact with light, inferred from its gravitational effects on visible matter.

Dark Energy

Enigmatic force driving the accelerated expansion of the universe, yet its origin and nature remain unknown.

Quantum Gravity

Unifying quantum mechanics and general relativity to understand gravity at the quantum level, a major unsolved challenge.

The Nature of Time

Ongoing investigation into the fundamental properties of time, including the arrow of time and the possibility of time travel.

The Fundamental Constants

Unanswered questions about the origin and specific values of fundamental physical constants in the laws of physics.

9 budget friendly meal prep recipes