Category Archives: Articles

Laminated Safety Glass was Invented by Accident

Today I found out laminated glass, also known as “Safety Glass”, was invented by accident. Laminated glass can be found in car windshields, bank teller protective barriers, and a variety of other places where shatterproof glass is a necessity. This type of safety glass was invented by Frenchman Édouard Bénédictus.  Bénédictus is probably more popularly remembered for his art, but […]

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The Tunguska Event, a 1908 Explosion Estimated at 1000 Times More Powerful Than the Atomic Bomb Dropped on Hiroshima

Today I found out about the Tunguska Event, which was a 1908 explosion estimated to have been nearly 1000 times more powerful than the atomic bomb dropped on Hiroshima in 1945 and about 1/3 as powerful as the largest ever detonated atomic bomb, the Tsar Bomba. The Tunguska event occurred around 7:00 a.m. local time on June 30, 1908 near […]

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The Bluetooth Standard is Named After a 10th Century Scandinavian King

Today I found out the Bluetooth standard is named after a 10th century Scandinavian king. The man was Harald I of Denmark.  “Bluetooth” is the English translation of “Blåtand”, which was an epithet of Harald I (Harald Blåtand Gormsson).  Legend has it, he received this name due to being extremely fond of blueberries and consuming them so regularly and in […]

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Caterpillars “Melt” Almost Completely Before Growing Into Butterflies in the Chrysalis

Today I found out caterpillars’ bodies “melt” almost completely before morphing into butterflies in the chrysalis. In order for the change from a caterpillar to a butterfly to take place within the pupa, the caterpillar begins releasing enzymes that literally digest nearly all of its own body.  What’s left inside the chrysalis is mostly just a very nutrient rich soup […]

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Where Birthmarks Come From

Today I found what causes birthmarks. There are several different types of birthmarks. What causes them is an excess of pigment cells (Melanoctyes), or an excess of blood vessels confined to one area of the skin.  Birthmarks caused by an excess of pigment in certain areas of the skin are known as pigmented birthmarks. The color of your skin is […]

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Saying ‘Ahoy-Hoy’ was at One Time the Preferred Way to Answer the Phone

Today I found out saying “ahoy-hoy” was at one time the preferred way to answer the phone. The very brief popularity of this telephone greeting stemmed from the fact the “ahoy-hoy” was Alexander Graham Bell’s preferred way to answer the phone.  Ahoy-hoy derives from the term “ahoy”, which is generally associated with being a nautical term used for hailing ships.  […]

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