Engineering

Efficiently cooling satellite components in space

Space is a vacuum. Heat therefore cannot be transferred to the surroundings by thermal conduction. This poses a problem for any type of space-capable electronics, which can quickly overheat under these conditions. The only ...

Energy & Green Tech

Smart building skins and eco-friendly hydrogen production technology

The JC STEM Lab of Circular Bio-economy (the Lab) at City University of Hong Kong (CityUHK) has recently achieved a breakthrough in the field of sustainable development technologies. A research team led by Professor Lee Duu-Jong, ...

Consumer & Gadgets

Intelligent, but not conscious: A warning about AI chatbots

Have you ever said "thanks" to ChatGPT, or "please" to Claude? Maybe you're just being polite, showing some civility to a helpful and eloquent conversational partner. You may even consider politeness a safe choice, just in ...

page 31 from 40