Abstract: A system for simulating operation of a stringed instrument using a combination of water and light steams. The system includes a nozzle configured for outputting a falling laminar water stream. The system includes a light transmitter configured to inject light into a first end of the water stream and a light receiver configured to receive the light injected into the water stream and, in response, generate a signal. The system includes a controller configured for processing the signal and, in response to a lack of the signal, for operating an audio system to play a musical note or audio file. The system may include an optical fiber with a first end proximate to the nozzle oriented to receive the light injected into the water stream at the second end of the water stream, and the light receiver can be a photodetector coupled to the second end of the optical fiber.

Abstract: A composition and method thereof for increasing milk production in dairy cattle by balancing the essential amino acids via a particular complete feed, concentrate, or blender or base mix form of the composition which delivers essential amino acids post ruminally, wherein the composition generally comprises wheat middlings; corn; soybean meal; corn gluten meal; distillers grains or distillers grains with solubles; blood meal; fat; macro-minerals, which include calcium, phosphorus, magnesium, potassium, sodium, chlorine and sulfur; trace minerals, which include cobalt, copper, iodine, iron, manganese, selenium and zinc; and vitamins, which include vitamin A, vitamin D and vitamin E.

Abstract: A composition and method thereof for increasing milk production in diary cattle by balancing the essential amino acids via a particular complete feed, concentrate, or blender or base mix form of the composition which delivers essential amino acids post-ruminally wherein the composition generally comprises wheat middlings; corn; soybean meal; corn gluten meal; distillers grains or distillers grains with solubles; blood meal; fat; macro-minerals, which include calcium, phosphorous, magnesium, potassium, sodium, chlorine and sulfur; trace minerals, which include cobalt, copper, iodine; iron, manganese, selenium and zinc; and vitamins, which include vitamin A, vitamin D and vitamin E.