Brent Antonson

How Much Gold is in the World?

The U.S. government claims to have nearly 5,000 tons of gold, yet Fort Knox hasn’t been audited since 1974.

10 Concepts About Black Holes, Gravity, and Spaghettification

Black holes are among the most mysterious and powerful phenomena in the universe. This exploration dives into their core properties: from formation and the invisible boundary of the event horizon, to the singularity where known physics collapses. We also examine the gravitational effects around these cosmic giants — time dilation, spaghettification,...