Tonight's science videos:
Here's a series of videos being put together by the University of Nottingham on elements of the periodic table. There's a separate video for each element (71 so far). Great for those who have kids interested in science, and complete with a guy with, uh, "mad scientist" hair. :)
Here's the video for Helium:
And Sodium:
Ahh, fond memories of high school chemistry. :)
Check the series out at PeriodicVideos.com or the YouTube Channel with all the available videos here.
Medical hiatus
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Tomorrow morning, Wednesday 7th May, I'm scheduled to undergo a surgical
procedure. I hope to be out of hospital the same day, if all goes well,
foll...
8 hours ago
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