visible light

The expansion of the universe and the great distance between the stars make the space of the universe dark even with numerous stars shining.

Thanks to a $ 50 million radio telescope, astronomers can now admire space under the look of a

Each color corresponds to 1 wavelength, frequency and carries different energy. Purple light has the shortest wavelength in the visible spectrum.

Mexico will be the first African country to use data transmission technology with light emitting from LEDs at speeds up to 10Gb / s.