Can You Wait Just A Zeptosecond?
An Electron escaping a helium atom (M. Ossiander (TUM) / M. Schultz (MPQ)) I am sure we all remember learning about atoms when we were growing up. The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom. The protons are positively charged, and neutrons are electrically neutral. (Scientists have since learned […]
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The iPhone Twins The iPhone 12 Pro Max (on the right) arrived Friday afternoon. It is busy at the moment copying all the data from the iPhone 11 Pro Max (on the left). It takes about an hour. Meanwhile an Apple Upgrade box is on the way from Apple so I can return the 11 […]
