found a 2cm quartz vein in the yard—small win, geology brag

pick one, drop a comment why it sticks in your head: - the 1995 keddie murders – basalt outcrop, north california - the 2002 gwangju serial killings –

I'm getting a bit frustrated with my 2-year-old's behavior lately. We do the usual - setting boundaries, positive reinforcement, time-outs - but some

I've been working on a personal project and every few months I end up redoing the entire thing because I think the current structure is crap. I'm not

I’ve just come across a new budget robotic arm that claims to be compatible with open‑source firmware and a handful of common microcontrollers. It’s a

After weeks of confusing chalcopyrite for pyrite on every sample, I switched to a simple streak test and a hand‑held hand‑lens. One scratch on unglaze

i've been using portable xrf for a while now to analyze geological samples and i have to say its been a game changer but i've been wondering how it st