Business

Human-led AI opens tech jobs for refugees

AI can help displaced people avoid exploitation, but humans must call the shots, warn experts. For Susan Achiech, life began in Kenya's Kakuma refugee camp, where her South Sudanese parents fled to for safety in the early ...

Energy & Green Tech

Discoveries in testing solid-fuel ramjets advance research

Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet (SFRJ) propulsion, addressing one of the field's most persistent challenges: understanding and predicting what happens ...

Engineering

Can desert sand be used to build houses and roads?

The world may be running out of sand suitable for concrete. Researchers are therefore testing a possible solution for using desert sand as a material. Ren Wei and several researchers at NTNU and the University of Tokyo have ...

page 4 from 40