Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step science experiment. Starting with basic materials, watch as we construct ...

Get ready for an explosive showdown! Watch Big and Small Interception Cars face off against a powerful Train Cannon. Will they dodge the blast or be taken out in this high-speed, high-stakes battle?

LONDON, Dec 12 (Reuters) - Copper is closing in on the $12,000 a metric ton mark as expectations of soaring demand from data centres that power artificial intelligence and tight supplies collide with ...

Dec 10 (Reuters) - The share of China-made copper among available London Metal Exchange stocks increased in November, exchange data showed on Wednesday, as a favourable price arbitrage incentivised ...