The more you know about a quantum particle's position, the less you know about its momentum, and vice versa. This is the Heisenberg uncertainty principle, and I thought it applied to quantum particles only, so I didn't mind not understanding why this was so because quantum physics is weird. But 3Blue1Brown says the Heisenberg uncertainty principle applies to non-quantum things to, and in this 20-minute video, he explains why. You can actually get a reasonably good understanding of the uncertainty principle by watching the first two minutes of the video.
Many videos describing quantum computers try to distill and oversimplify everything. Thoughty's takes its time and gives more historical and theoretical context than most. READ THE REST
Quantum physics gets real weird real fast, and one idea gaining more currency of late is the concept of quantum retrocausality, where a decision made in our experience of the present may influence what we experience as the past. These aren't a bunch of Time Cube type cranks, either. From a helpful overview by Lisa… READ THE REST
Chinese researchers demonstrated quantum entanglement at a record distance, between a satellite and ground stations 1,200 kilometers apart. When objects are quantum entangled, their quantum states are linked. Measuring the state of one affects the state of the other. It's weird shit. So weird that Einstein called it "spooky action at a distance." The experiment… READ THE REST
If you want to engage in some joy this holiday season, we have the perfect gift for your fun-loving family member, or even for yourself…you can now effectively turn paper airplanes into drones. For those who have spent countless hours meticulously folding aerodynamically pure paper planes that can slice through the air like a real… READ THE REST
For years, you've heard experts talk about having a solid VPN service to safeguard everything you do online. It's sound advice, especially when you consider what can happen if someone gains access to sensitive information, like your bank access details or online account logins. Yet, too often, we overlook the fragile state of our own… READ THE REST
While it's a process that's been used for centuries, you'd be surprised by the way infusion has taken cooking and medicine by storm. For those not as familiar, infusion is sort of like seasoning on steroids, extracting all components of an herb–including its flavor, scent, color, and nutrients–and transferring those properties into another carrier, like… READ THE REST