How to check which version of macOS your Mac computer is running in 3 simple steps
To check which macOS version your Mac computer is running, or to update it, you can simply go into the "About This Mac" menu on your Mac.

Demo probabilistic computer runs at room temperature, factors numbers
The phenomenal success of our integrated circuits managed to obscure an awkward fact: they're not always the best way to solve problems. The features of modern computers—binary operations ...

Brain-computer interfaces without the mess
It sounds like science fiction: controlling electronic devices with brain waves. But researchers have developed a new type of electroencephalogram (EEG) electrode that can do just that, without ...

IBM Opens Quantum Computer Center in Poughkeepsie, N.Y., Home of the Mainframe Computer
Since the 1950s, IBM has made its monolithic mainframe computers, the product for which it is most famous, in Poughkeepsie, N.Y. On Wednesday, the technology giant deepened its presence in the ...

How to check the memory on your Mac computer in 5 steps
You can check the memory on a Mac computer in its Activity Monitor by reading a memory pressure graph. Here's how to do it.

Sidande Df-660 Professional Hot Shoe Mount Speedlight Flashlight For Canon E796D9
# 5Ec09997

Sidande Df-660 Professional Hot Shoe Mount Speedlight Flashlight For Canon E796D9

67 USD

4*AA / black / w/ carrying pouch

84 100
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