The sun rose like this today here in Oregon, a little ways inland from the Pacific Ocean – just peeping out under an overlying wall
People have been using clay since the Stone Age, but what exactly is it? Why does clay make such good ceramics? What is clay?
Getcher science hats on, people! We’re going to take a CrashCourse in…silicon!
There will just be two guest videos this week. Friday’s will be a wee bit scary, it being Halloween. Today, though, let’s check out a
I love this professor’s ‘do. I also remember walking the White Cliffs of Dover back in 1973 – so beautiful! There’s a lot to
Did you know that sodium is an alkali metal like lithium and potassium? Is it also “evil,” i.e., explosive, like potassium in water? Yes.