Ultra High Speed Cameras - how do you film a tank shell in flight or a Nuclear bomb test?

Ultra High Speed Cameras – How do you film a tank shell in flight or a Nuclear bomb test?

Admin cameras 3 Comments

In my last video I looked railguns, now whilst I was reviewing the footage I started wondering how they filmed the projectiles in flight. These were not a typical high-speed cameras shots like a bullet hitting a target, for example, these track the projectile from the barrel and down the firing range. From the footage, it looks like the camera is panning around and following the projectile but that would be impossible,  the tank round is travelling at over  1500m per second and would normally look like this. For all of you out there who said it was done with …

Electromagnetic Railguns - The U.S Military's future Superguns

Electromagnetic Railguns – The U.S Military’s future Superguns – 200 mile range Mach 7 projectiles

Admin Weapons 0 Comments

‘Velocitas Eradico’– sounds like the sort of thing Harry Potter would say when fighting Voldemort, which would be quite apt as the translation of ‘Velocitas Eradico’ is “quickly get rid” or in the vernacular ‘Speed Kills’ and is the motto for the no less futuristic US Navy Electromagnetic Railgun project. Before we set the comments on fire about the Latin, it seems that ‘Velocitas Eradicat’ would be a better translation of ‘Speed Kills’, I’ll leave it to you Latin scholars out there the let me know in the comments. Now, back to the railgun, some might be saying why do …

Evel Knievel and The Reusable X-3 Volksrocket

Evel Knievel and The Reusable X-3 Volksrocket

Admin people, Rockets, space 0 Comments

In the last year or so, its become almost commonplace to see SpaceX & Blue origin bringing rockets back after a launch for refurbishment and reuse. This has been the goal for billionaires Elon Musk and Jeff Bezos backed with NASA knowledge for well over a decade now. But over 40 years ago another man had the same dream of a low-cost reusable rocket that very nearly came to fruition from the unlikely source of a two-car garage in an ordinary Californian suburb and could have made the world famous daredevil Evel Knievel the worlds first private astronaut. That man …

The Space Races Unwitting Pioneers

Animal Astronauts – The Space Races Unwitting Pioneers

Admin Aerospace, animals, Science, space 0 Comments

Everyone remembers Yuri Gagarin the first man in space but before his famous flight, there had been many more living space pioneers who didn’t really have any choice about being strapped into an experimental rocket. Animal Astronauts – The Space Race’s Unwitting Pioneers The tidal wave of propaganda generated by Sputnik 1 had been unpredictable but it had been especially positive for Soviet leader Nikita Khrushchev. He summoned Sergei Korolev, boss of the Soviet space programme, and told him to make sure a second satellite was launched in time to mark the anniversary of the October Revolution of November 7th, 1917, …

How Did NASA Lose a Mars Space Probe Because of Maths?

How Did NASA Lose a Mars Space Probe Because of Maths?

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For all the knowledge of the thousands of scientists and engineers in the space industry, sometimes the old adage “The best-laid plans of mice and men” can equally be applied to their efforts. This was certainly the case on the Mars Climate Orbiter mission of 1999 and this would go down in space history as one of the biggest facepalms to date. If you’re an avid comment reader, you may have seen comments on my videos about why I tend to use both Imperial and metric units, instead of just metric and the simple answer is that many people in …