I caught this Rosemary Beetle early today with the intention of CT scanning it for #CTguess & #xraystuffinmylab on Twitter, also because I’m genuinely interested in these beetles. Consulting the literature, it seemed that nitrogen asphixiation & several hours in a freezer should painlessly euthanise the beetle, leaving it in good condition for scanning. This …
Category Archives: science
Weather
I’ve been playing around with a homebrew weather station again, I dusted off the code I’d had running on a spare Raspberry Pi and added a few features to it. It’s now logging temperature, humidity and air pressure. I plan to add some more external sensors as soon as the parts arrive from eBay. The …
X-Ray Monday
The X-Ray scanners I use to produce the images for this series of posts are mainly used for producing 3-D data, they are Micro-Tomography scanners, so they don’t produce a large field of view, but thy do provide high resolution. This means images like the one below can be a little hard to decipher if …
X-Ray Monday
What did you get for Easter? I got one of these:
X-Ray Monday
Three weeks running! How much longer can he keep this up for? This week we cast our X-ray eyes over the world of nature. What’s this we spy?