Oct 21, 2026
🛸 Daily joke
My friend from Andromeda tried to start a business selling space-suits, but he couldn't find any customers because the market was simply too thin.
📜 Daily poem
The Cosmic Drumbeat
A staccato dance of stone and grit, Against the plates where we all sit. A rhythmic thrum, a heavy pound, As meteor shadows swirl around. Our hull groans deep in the velvet night, Shielding us from the debris' flight.
🔭 Scientist spotlight
Robert Ballard
Robert Ballard is a renowned American oceanographer famous for discovering the wreck of the RMS Titanic in 1985. Using advanced remotely operated vehicles, he has explored much of the Earth's ocean floor and mapped significant underwater features. His work has been instrumental in bringing the mysteries of the deep sea to global public attention.
🔢 Number theory fact
The Building Blocks of Integers
A prime power is a positive integer that is an exponentiation of a single prime number, such as $2^3$ or $5^2$. These numbers are significant in number theory because they represent the fundamental 'atoms' used in the prime factorization of any integer. Understanding these powers is crucial when studying the properties of divisors and modular arithmetic.