Have you ever wondered what the letters and numbers in US military aircraft names like F-22 or C-130 actually mean? The US Military uses a simple yet rigid designation system to identify every single ...

This week, Lynnda and I were in Toronto at the SelectUSA Canada Roadshow. The event is hosted by the U.S. Commerce Department Commercial Services to encourage direct foreign investment in the U.S. We ...

A new study has recorded hydrodynamic levitation in action, revealing objects gliding on liquid surfaces without direct support. High-speed footage shows fluid motion creating enough lift to ...

The 2025 conference brings together leading academics and industry professionals to explore developments and challenges in the rapidly evolving field of nucleic acid medicines. By uniting researchers ...

An anonymous bidder has won the solution to a 35-year-old puzzle for nearly $1 million. The top-secret code could be used to solve Kryptos, an infamously enigmatic sculpture containing four hidden ...

Here's your chance to crack ciphers similar to those Bletchley Park's codebreakers faced during World War II. Below, we present three ciphers of different levels of difficulty, from easiest to most ...