Category Archives: Misc.

Creating the Smart Bomb

On September 8, 1943, the Second World War took a dramatic turn as Italian Marshal Pietro Badoglio, who had just replaced a deposed Benito Mussolini as Prime Minister, announced an armistice between Fascist Italy and the Allied Powers. The following day, a large Italian naval fleet, on its way to counter the Allied amphibious landings at Salerno, was ordered to […]

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What’s the Deal With Trench Coats?

Humphrey Bogart as world-weary bar owner Rick Blaine in Casablanca. Peter Sellers as the bumbling Inspector Clouseau in the Pink Panther films. Audrey Hepburn as socialite Holly Golightly in Breakfast at Tiffany’s. Keanu Reeves as kung-fu cyberpunk freedom fighter Neo in The Matrix. What do all these very different fictional characters have in common? You guessed it, they were all […]

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What is Up with the Nazca Lines

Take a flight 400 kilometres due south from the Peruvian capital of Lima, and you will find yourself over the Pampas de Jumana, an 80 kilometre stretch of coastal desert sandwiched between the Andes foothills and the Pacific Ocean. It is one of the driest regions on earth, receiving less than 4mm of rain a year – a rugged wasteland […]

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Who Invented Super Glue?

Before we get started today, we’d just like to send a quick shoutout to one of our most prolific and best authors here, Gilles Messier, who if you liked his few hundred videos here the last few years, please do check out the link in the description below to his channel Our Own Devices, where you’ll find him covering in […]

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England’s Giant Death Ray

The City of London – a one-square-mile enclave on the north bank of the River Thames, is the oldest borough in the UK capital – and one of the strangest. Though surrounded by and part of the sprawling metropolis known as Greater London, the City of London is in fact its own, semi-independent ceremonial county, with its own police force […]

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The Secrets of the Mona Lisa

Timeless beauty encased in a frame, day after day stares back at thousands of admiring viewers, engaging with them through an intriguing, smiling expression and a profound gaze, an embodiment of perfection and artistic expression. But enough about me. The Portrait of Mona Lisa by Italian painter, engineer, polymath and all-encompassing genius Leonardo Da Vinci is exhibited at the Salle […]

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A Deep Dive Into The Bullet Proof Vest and How They Work in Reality vs Hollywood Depictions

Bulletproof vests are one of Hollywood’s favourite action movie plot devices. Easily concealable and seemingly impervious to all weapons, they provide writers with a handy eleventh-hour means of saving their characters from certain death. But how can such a relatively thin and flimsy piece of fabric stop a speeding bullet, and are real-life bulletproof vests really as impenetrable as in […]

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But Why Carat and Karat?

So you and your significant other have been dating for a while, and you’ve finally decided to pop the question. Well the first thing you’re going to need is a ring, right? Preferably diamond, and costing the equivalent of three months’ salary? After all it’s traditional, isn’t it? Never mind that this so-called ‘tradition’ is less than 100 years old, […]

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What’s the Safest Seat on an Airplane?

Ah hurtling through the air in a device made of several million parts in a portion of the Earth where the temperature generally sits at -40 degrees Celsius or Fahrenheit and there isn’t enough oxygen or atmospheric pressure to keep you alive. All the while a rather complex combination of a controlled explosion and rapidly spinning parts is both providing […]

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