Smarter Every Day 2 | Imagination - The Waser Gun (Laser) @SmarterEveryDay2 | Uploaded 11 years ago | Updated 2 hours ago
He corrected me on the wavelength of green light! Lucky guess.......Congratulations. You just memorized the wavelength for green light in the cutest way possible.
Thanks for watching. Ad revenue is going towards his education.
He corrected me on the wavelength of green light! Lucky guess.......Congratulations. You just memorized the wavelength for green light in the cutest way possible.
Thanks for watching. Ad revenue is going towards his education.