Brain-to-Brain communication between humans. Image Credit: PASIEKA/Science Photo Library/Corbis Scientists have demonstrated direct brain-to-brain communication using a system that transmitted information between people without speech, typing or physical gestures. The research led to ‘BrainNet,’ a system that connected three people and allowed them to collaborate on a task using brain signals. Electrical activity was recorded…

In 2018, Chinese state media announced one of the most ambitious weather engineering projects ever proposed, an attempt to build a permanent airborne water corridor across the Tibetan plateau. Named Tianhe, meaning sky river, the plan aimed to use tens of thousands of fuel burning cloud seeding chambers scattered across an area roughly the size…