It is not intuitively obvious how an object’s magnetization relates to the magnetic field it generates. To develop a better physical picture of this phenomena consider an object with a given magnetization and then solve for the resulting magnetic field, B. A cylinder of radius, R, and length, L, in which R << L (i.e. […]
Seen in the wild; I didn’t realize that the mascot of Oak Ridge National Laboratory is the monkey. They should include this happy little monkey on their homepage.
Someone photographed the same amusement park before and after mobile devices became commonplace, and the result may be that people enjoy the park much less now. Is the park not as fun as it used to be, or are we distracted and unable to enjoy life’s moments? Also, CNN covered it.
A San Diego sunset harbor cruise is something that both tourists and locals can enjoy. This might be a poor photo, but it was a wonderful experience.
This basil plant had been doing really well, but the bugs found it and devoured it. Looks like a good time to research insect repellant methods.
My lab switched to using Zoom for teleconferences and it works very well. I know that the particle physics people use BlueJeans and seem to like it. In grad school teleconferencing was horribly unreliable, but it looks like it’s been figure out since then.