ChandraScience, 4 months ago to random Roses are black Violets are black -- Hey, we only observe X-rays Cut us some slack! #ScienceValentine #Valentine #XRaysAreTheBestRays
Roses are black Violets are black -- Hey, we only observe X-rays Cut us some slack!
#ScienceValentine #Valentine #XRaysAreTheBestRays