No, I don't think we have my name is li Xiao, my name is Fred Smith. Jimmy practice medicine hi, miss Watson a pleasure to meet you. Jack she is from England. Yes, I think we have met before. It's good to see you again. That's right. Mister li. Mister Fred Miller. Our ma...
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(Think a pair of magical loaded dice.) So, a key point is that the measurement result will be random, but if I make the same measurement on the twin, I will get that same random result. (Again, as a normal human being, that should bother you.) Is quantum entanglement faster than ...
even the ancient greeks used to think that everything was made up of atoms. are these the final ‘substantives' with all of the apparent things in the world being merely attributes? well, unfortunately not. science has known for a long time that atoms mainly consist of empty space with ...
However, they did not remain a monolithic people. Modern-day France, Ireland, and Britain were once populated by different Celtic groups, such as the Britons, Caledonians, and Galatians. Though they made up a large part of Western Europe, and eventually the Roman Empire, the Ancient Romans...
Most scientists think that dark matter consists of non-baryonic matter. The leading candidates areWIMPs(weakly interacting massive particles), which are thought to be ten to a hundred times the mass of a proton. However, their weak interactions with "normal" matter make them challenging to detect...
The people who would control us through ignorant fear really don’t like that, and certainly don’o’t want anyone who can think independently to have the means of communicating what they know so more people understand what is happening for themselves, and that this isn’t what the powers ...
Quantum computers function similarly to classical computers, but instead of bits, quantum computing uses qubits. These qubits are special systems that act like subatomic particles made of atoms, superconducting electric circuits or other systems that data in a set of amplitudes applied to both 0 and...
Through the years, we’ve become much more precise in our timekeeping. Today’s standard for precision are atomic clocks that measure thevibration of atomsvia a quartz crystal oscillator. And they are incredibly accurate: Some are calculated to be off by only 1 second over the course of the...
In fact, this question has a very counterintuitive answer, because when we think of the shape of something, we might imagine an object seen from its exterior. We should not think of the universe in the same way. The universe doesn't have an outer perimeter, and nothing exists outside it...