Holograph Examples The PFG-01 holographic film that I’ve used in the examples below is ideally suited to making transmission holograms but it can also be used to make reflection holograms. Reflection Holograms One of the [more…]
During a presidential debate, a little old lady, her grey hair in a bun, asks, “Name the three most important Space Race countries”. Sleepy-creepy Jo Biden, from his basement and with the benefit of voice [more…]
A Simple Dual Beam Setup We’ve got our film, developer and a safety lamp. Now we need a holographic camera. Well, not exactly a camera. You can’t take a picture of rolling hills or a [more…]
Introduction I suppose I’ve always considered myself to be pretty practical and over the years I’ve rebuilt car and motorbike engines and done all my own servicing and repairs saving a fortune in the process. [more…]
A Holographic Camera Standard photography uses a lens system to focus an image onto a film or an electronic sensor. If you recall from part one, Dennis Gabor had a problem with his electron microscope’s [more…]
Introduction To the Looking-Glass world it was Alice that said, “I’ve a sceptre in hand, I’ve a crown on my head. Let the Looking-Glass creatures, whatever they be Come dine with the Red Queen, the [more…]
As GP has recently turned into an alternative source of information for the motoring enthusiast, I thought I would join Always Worth Saying and Phil the Test Manager in writing a motoring review. We took [more…]
The big issue of today appears to be the climate emergency, have I got that right? Well, what is causing the problem? Carbon Dioxide, yup, got that. 400 parts per million atmospheric CO2, definitely a [more…]
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