A chicken taco salad without dressing at one Mexican restaurant chain contains a whopping 1,180 calories. In addition, it provides 75 grams of fat, 79 grams of carbohydrate, 52 grams of protein, 13 grams of fiber, and 2,160 mg of sodium.
Infrared Light. Infrared (IR) light is light with lower frequency (higher wavelength) than visible light. IR light has frequencies ranging from 3*1011 to 4*1014 Hz (300 GHz to 400 THz) and wavelengths from 7.5*10-7 m to 10-3 m (750 nm to 1 mm).
7000 nm is also IR, also not visible. 700 nm is red, and about as long a wavelength as you can see. 3x10^8 m is the distance light travels in one second. If that is the wavelength, it is 1 Hz radio, super ultra low frequency radio that cannot be used by any earth bound transmitters or receivers.