It is a colorful toy that is much more familiar to those who spent their childhood in the 90s; aka stress spring (slinky). Did you know that the stress spring, which is undoubtedly one of the most popular toys of its time, that we play with its spiral shape by springing it to the right and left with both hands, has a patent registration?
What would you think if we said that honey bees, which dance under the sun all day, carry pollen from flower to flower, enriching the natural population by pollinating the flowers, are now robots?
The three-point seat belt, which is widely used today, was invented by a Swede working for Volvo. Nils Bohlin (1920 - 2002) was an aircraft designer at Saab, tasked with developing ejector seats, before joining Volvo in 1958 as a Safety Engineer.
The first endoscope produced was an endoscope named Lichtleiter (light-guided instrument) developed by Philipp Bozzini, who lived in Vienna, Austria between 1773-1809, and introduced in 1805.
Levi Spear Parmly: Father of dental hygiene and children's dentistry in America.
Have you ever wondered what children played with thousands of years ago? The answer to this question is quite interesting. Because toys from ancient times are almost the same as today.
There's no monument to Ermal Fraze, the Indiana farm boy who invented the pop-top can.
Until recently, machines known as cash machines or ATMs did not exist in our lives. When people wanted to withdraw money, they had to walk into a building and talk to a teller. Today, the situation has completely changed.
Ted Hoff, born 1937 at Intel in the late 1960s, was designing several different calculators for a Japanese customer. As it is known, normally it is sufficient to use a few integrated circuits (silicon chips) to produce a calculator.
Millions of people have corrected myopia, hyperopia and astigmatism eye problems thanks to laser eye surgery and have stopped wearing glasses.
