The inventions 'accidentally' find out in history

There are many inventions that are the result of a long-term search and research process, but there are also inventions due to some unintentional inadvertence. Many of them have become famous and familiar with our lives.

1. LSD

LSD is a hallucinogenic drug and changes the mood or it is said to be an extremely powerful hallucinogenic drug. LSD is tasteless, odorless, and colorless. Abbreviation for Lysergic Acid Diethylamide. Few people know that this is an accidental invention of the Swiss chemist Albert Hofmann .

Albert Hofmann

From a young age, Albert Hofmann liked to explore the mysteries of nature, growing up studying at the chemistry department of Zurich University - Switzerland with the desire to become an excellent chemist. In 1929, Albert Hofmann excellently defended his doctoral thesis for his major, when he was 23 years old. After graduating, this young doctor went to work at pharmaceutical firm Sandoz in Basel - Switzerland, whose main job was to research and manufacture drugs. When carrying out the removal of a fungus in wheat, he suddenly felt the wobbly mind and the spirit fall into a dreamy state, his head appeared 'wonderful' images, brilliant colors . He suspected that he had inhaled substances related to LSD-25, a substance studied five years ago. After that, he continued to study and released a new substance named LSD.

Experimenting on himself, he fell into a state of insanity, lost feeling and didn't know what he was doing. Albert Hofmann knew that LSD was a formidable nerve-damaging substance, but he also hoped that this substance would make important contributions in the field of medicine, especially in the field of psychiatry.

However, the desire of the scientist is only partially implemented and a majority of young people abuse them as drugs and cause bad effects for the whole society. It was eventually banned from use in most countries. It even bears the name of a 'evil invention'.

2. Popcorn

This favorite food was accidentally invented by Will Keith Kellog . He helped his brother, John, the Battle Creek sanatorium manager in Michigan, find food for patients on a diet.

Will was responsible for baking dough during the day but once he accidentally left boiled flour outside. Until he came back, they became almost rancid. But instead of throwing them away, the brothers put them in a rolling machine and collected many debris. After you grill it and give it a try. Surprisingly, they were surprisingly popular. After that, Kellog began experimenting with corn and produced on a large scale for business. Will was separated from his brother and founded Battle Creek Toasted Corn Flake, the forerunner of Kellog. Over time, popcorn has become a popular food not only in the United States but also worldwide.

3. Explosives

Alfred Nobel was the man who created the explosive. He is a Swedish engineer and is also known as the founder of the Nobel Prize.

After several studies of Nitroglycerin with his father, he discovered the principle of explosives made from this substance and business prospered by it. But due to the subjectivity of safety, on September 3, 1864, Nobel's factory exploded, many workers died, including Emil and Nobel. After the accident, explosives were almost rejected by people, but Nobel still tried methods of detonating and storing explosives.

Some say that during the study based on the accident, Nobel found the key to stabilizing explosives. It seems that during transport Nitroglycerin one of the boxes leaked this liquid. It is well known that Nitroglycerin is the most dangerous when in liquid form, so the use of this type of explosive is easy to cause an accident. Nobel discovered a perfect type of sedimentary rock mixture to absorb liquid explosives. Very cleverly, Nobel developed a formula that allowed the substance to absorb explosives without affecting its power. He patented the product in 1867, laying the foundation for a weapon revolution.

On November 27, 1895 at the Swedish-Norwegian Club in Paris, Nobel signed his last will and let the majority of his fortune set up Nobel prizes, given annually to anyone regardless. nationality. He died after a stroke on December 10, 1896 in Sanremo, Italy. The cash amount for the Nobel Prize Fund is 31 million kronor (US $ 4,223.500.00).

4. Saccharin

Natural sweeteners have been known for a long time but saccharin is the first artificial sweetener to be invented. Researcher Constantine Fahlberg of Johns Hopkins University (USA) accidentally discovered saccarin in 1897 while synthesizing another chemical. He forgot to wash his hands before eating and when he had bread, he was unusually sweet even though sugar was not added to the meal. Fahlberg then realized that this sweet substance was derived from the substance he was studying in the laboratory. He went on to experiment and eventually release saccharin. He was then given an independent patent along with the anger of his colleague and the researcher who created the compound - Remsen.

Although it was unknowingly invented by 'poor hygiene' - a taboo when practicing experiments, Fahlberg's discovery expanded the options for the food industry.

Years after Fahlberg's invention, saccharin is used in many foods, including the very popular artificial sweetener Sweet'N Low. Since it was discovered that it is not metabolized in the body, it is used as a low-calorie substance. In fact, 1 gram of sweetener contains less than 5 calories and they are recommended for people with diabetes or high blood sugar.

5. Microwave oven

Microwave is an extremely useful, almost indispensable item in modern kitchens. But you may be surprised when this important invention is an accidental invention. Imagine how much time it takes to heat food or popcorn without it?

The creator of the microwave oven is Percy Spencer. In 1945, when testing magnetron - a type of energy launcher for electric radar devices for Raytheon. Microwaves are the result of observations during scientific experiments. Spencer noticed that the candy bar in his pants was melting when exposed to the item he was studying. Immediately, Spencer tried using corn grains to experiment and create successful popcorn. He continued to develop this research and invented the microwave oven. Over 65 years, after the time was created, in the United States, microwave ovens became a popular item when they were present in 90% of kitchens.

Reference: Howstuffworks