Maximum acceleration when pulling a block with friction. This video explains how friction limits acceleration, how to apply Newton’s laws correctly, and how to determine the maximum possible ...

Can we create artificial gravity, or is it still science fiction? In this video, we break the problem down using real physics ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Morin, L.R.M. (2026) Conjecture on Cosmological Redshift: Action Instead of Velocity, No Need for Dark Energy. Journal of ...

Scientists calculate that last year was the third-hottest on record, following 2024 and 2023. Several climate monitoring ...

The year 2025 was the warmest on record for the heat content of the world’s oceans. Ocean heat content (OHC) increased by around 500 zettajoules – billion trillion joules – since the 1940s.

The go-kart track at Extreme Fun Center stands as the largest in Alaska not just in physical dimensions but in the scope of enjoyment it provides. From the rush of competition to the simple pleasure ...

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...

Paired with your daily calories burned, you can determine your total calorie expenditure.

Relativistic electrons in the outer Van Allen belt wreak havoc with satellites in geosynchronous orbit, but how they reach such high energies has been unclear. New data identify gyro-resonant ...

How cold is space? Does it ever drop to absolute zero, and what happens if you fall into it without a spacesuit? When you purchase through links on our site, we may earn an affiliate commission.