TechnologyAre useful and error-free quantum computers only two years away? Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud in 2028, which will require a real leap in engineering News
PhysicsPhotons behave very strangely if you try to cut them Particles of light cannot be divided into smaller particles, but if you try to snip off the end of one, instead of shortening it multiplies News