tagged with: wavelengths, comparison, electromagnetic spectrum, educational, physics, words and unwords, physicist, electromagnetic radiation, spectrum, frequencies
No need to be a physicist or physics teacher to enjoy any of these educational, scientific gifts featuring a comparison of varying wavelengths of the electromagnetic spectrum. "Electromagnetic Spectrum" gifts for those who know about the the range of all possible frequencies of electromagnetic radiation.
»visit the wordsunwords store for more designs and products like this
No comments:
Post a Comment