Any problem in the lower spine can affect a nerve that feeds into the sciatic nerve, causing sciatica symptoms. Watch: Sciatica Animated Video. Any problem in the lower spine can affect one of the nerves that feeds into the sciatic nerve, causing pain to radiate along that part of the nerve.
When was Kool Aid invented? The Chemist Edwin Perkins along with his wife Kitty in the year 1927 invented the powdered drink Kool-Aid in Hastings, Nebraska in the United States.
First, Kool-Aid was a better known brand than Flavor Aid. Flavor Aid was a Jel Sert product first sold in 1929 and it was a rival of Kool-Aid, which was introduced in 1927 in powdered form. (Trivia note: prior to the Kool-Aid powder, the same beverage was available in liquid form as Fruit Smack.. Powdering the drink reduced shipping costs.) So when Americans thought about a powdered fruity drink mix (at least one that was not Tang), Kool-Aid came to mind as the market leader.