Monthly Archives: July 2021

After a brief sabbatical, Electromagnetic Spectrum 101 is back in session. We continue our series of closer—but not too close—looks at the spectrum of electromagnetic radiation with the middle of the continuum:…

“Raging Martians Invaded Venus Using X-Ray Guns.” “Granddad Xavier Unfortunately Vomited In My Room.” Sounds like the premise of a science-fiction novel—along with something that could distract you while you’re…