Sources credit different people with inventing WD-40 formula in 1953 as part of the Rocket Chemical Company (later renamed to WD-40 Company), in San Diego, California; the formula was kept as a trade secret and was never patented.
According to Iris Engstrand, a historian of San Diego and California history at the University of San Diego, Iver Norman Lawson invented the formula, while the WD-40 company website and other books and newspapers credit Norman B. Larsen. According to Engstrand, "(Iver Norman) Lawson was acknowledged at the time, but his name later became confused with company president Norman B. Larsen." "WD-40" is abbreviated from the term "Water Displacement, 40th formula", suggesting it was the result of the 40th attempt to create the product. The spray, composed of various hydrocarbons, was originally designed to be used by Convair to protect the outer skin of the Atlas missile from rust and corrosion. This outer skin also functioned as the outer wall of the missile's paper-thin fuel balloon tanks, which were so fragile that, when empty, they had to be kept inflated with nitrogen to prevent them from collapsing. WD-40 was later found to have many household uses and was made available to consumers in San Diego in 1958.
In Engstrand's account, it was Iver Norman Lawson who came up with the water-displacing mixture after working at home and turned it over to the Rocket Chemical Company for the sum of $500 (equivalent to $5,100 in 2021). It was Norman Larsen, president of the company, who had the idea of packaging it in aerosol cans and marketed it in this way.
It was written up as a new consumer product in 1961. By 1965 it was being used by airlines including Delta and United; United, for example, was using it on fixed and movable joints of their DC-8 and Boeing 720s in maintenance and overhaul. At that time, airlines were using a variant called WD-60 to clean turbines, removing light rust from control lines, and when handling or storing metal parts. By 1969 WD-40 was being marketed to farmers and mechanics in England. In 1973, WD-40 Company, Inc., went public with its first stock offering. Its NASDAQ stock symbol is (Nasdaq: WDFC).
If you want the taste of a classic warm apple pie without the fuss and muss of making a giant pie from scratch, our Apple Puff Pastry Pies are the perfect solution! Made with that oh-so-good apple pie taste, this recipe packs a ton of flavor in a small package that you have to try! Our Apple Puff Pastry Pies are easy to make, and even easier to enjoy.
- 2 tablespoons butter
- 3/4 cup peeled and finely chopped apple
- 1 (14.1-ounce) package rolled refrigerated pie crusts (2 crusts)
- 1/3 cup sugar plus extra for sprinkling
- 2 tablespoons all-purpose flour
- 1/8 teaspoon ground cinnamon
- 1 egg
- 2 teaspoons water
- Preheat oven to 350º. Coat a baking sheet with cooking spray. In a skillet over medium heat, melt butter; saute apple for 3 to 5 minutes or until softened; set aside to cool. When cooled, add 1/3 cup sugar, the flour, and cinnamon to apples; mix well.
- Meanwhile, unroll both pieces of pie dough onto a cutting board. Using a 3-inch round cookie or biscuit cutter, cut 9 circles from each piece of dough. Place 9 dough circles on the baking sheet and place about 1 tablespoon of apple mixture onto the center of each. (The other 9 circles will be the tops, so don't add filling to those.)
- In a small bowl, whisk egg and water. Brush edges of dough with egg wash. Place remaining dough circles over filling and seal edges by pressing together with a fork dipped in egg wash. With a paring knife, cut a small slit in the top of each hand pie. Brush tops with egg wash and sprinkle with extra sugar.
- Bake 15 to 20 minutes or until crust is golden brown. Serve warm.
2011 – The United States ends its "Don't Ask, Don't Tell" policy, allowing gay men and women to serve openly for the first time.
On September 20th, Pepperoni Pizza Day recognizes the most popular pizza ever created. The day celebrates the pizza enjoyed by young and old alike.
While pizza comes with many different toppings, pepperoni is the single most popular pizza. Whether you like your pizza Chicago Style or New York Style, thin and crispy or deep dish, top it with pepperoni!
According to legend, Raffaele Esposito created the first pizza in June of 1889. The Queen of Italy, Margherita of Savoy, inspired the pizza maker so much, he created the pie-shaped delicacy. In the queen’s honor, he named it Pizza Margherita and topped the pizza with tomatoes, basil, and mozzarella. The colors represent the Italian flag.
Since then, pizza has evolved. It includes a multitude of toppings from anchovies and pineapple to sausage and bacon. However, pepperoni remains the most popular.
Italian-Americans developed the ever-popular topping through time-honored sausage-making techniques. Seasoned pork and beef sausage are smoked and cured. Once the product is ready to be sliced, it’s placed on a delicious pie and baked.
HOW TO OBSERVE
Enjoy a slice of Pepperoni Pizza at your favorite pizzeria. Invite friends and family to share their recipes and make your own at home. Either way, the meal will be fantastic! You can also give a shout-out to your favorite pizzeria or buy a gift card for another pizza celebration. And who doesn’t like breaking world records, especially when it involves pizza? Check out these 5 Amazing Pizza Records! Can you break one of them?