China is testing a maglev vacuum train designed to reach speeds of up to 1,000 km/h, faster than many commercial flights. This video explores how the technology works, why it differs from Hyperloop, ...

Explore the world’s most ambitious megaprojects that have changed – or are still shaping – our planet. Discover the ...

Maglev trains promise ultra-fast, smooth and low-carbon travel, but vibration caused by complex interactions between trains, ...

Currently, the bullet train (Shinkansen) is the fastest way to travel this distance, taking around 2 hours and 30 minutes on ...

Some galaxies eject powerful streams of charged particles—jets—from their centers into space. The prominent jet of Messier 87 ...

A simple explanation of the cryptography underlying Spark, a layer 2 built using statechains. Some of you may remember an article I published years ago, Understanding Lightning Network Using an Abacus ...

Meta Platforms requires massive amounts of electricity to fuel its AI data centers. More nuclear plants are needed to meet the AI industry's soaring energy consumption needs. The agreement will ...