Ever spent $12,000 on something that weighs less than your cat but promises to revolutionize how you move through crowded cities? The Volonaut Airbike is exactly that kind of splurge, and we’re still trying to decide if it’s genius or madness. We’ve seen plenty of “revolutionary” personal transportation devices come and go. Remember hoverboards? Exactly.

Imagine a world where you simply think about texting a friend, and it happens. No tapping, no swiping. Just… thought. Sound like sci-fi? It’s closer than you think. We’ve been tracking brain-computer interfaces since their early days, and things just got real. Human trials are underway, with people controlling computers using nothing but brainwaves. Brain-computer

While China and Tesla battle for EV dominance, something bigger just flew under our radar: a breakthrough battery that lasts 50 years without replacement. You read that right. Chinese scientists have developed a nuclear battery technology that could power a smartphone for decades – making our current lithium obsession look like yesterday’s news. We’ve been