Laser Cutting
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My darling Snugs is completely immersed in focussed attention. I love this ability of cats where they wholeheartedly enter into this singleminded observation where no other distraction will impact or break it until they are ready. It probably was a bird or insect that was receiving this laser focus.
Looking for a unique experience in Shanghai, try the laser show in the 647 meter long Bund Sightseeing Tunnel under the Huangpu River which connects the Bund to Pudong.
From the depths of our Fairelands has come Krom, a warrior in search of new adventures. Still do not want to reveal what sim is coming, but surely they will be a formidable champion in the quest of 2019 ...
For Macro Mondays - Handle With Care
A 1.5mm high intensity laser beam that needs to be handled with care, it can burn! I used a small smoke machine to highlight the beam.
Happy Macro Monday!!
Fun little picture I played with today with 99% of the work being done by MidJourney <3
... expect more about Laser Glitch, and what that is about later this week...
"Le parc de l'étrange"
Halloween au Domaine national de Saint-Cloud
Déambulation de 1,5 km en soirée : son et lumière, décors, lasers, comédiens, feu d'artifice avec drones
Excerpt from hologramzooniagara.ca/faqs-1:
Hologram Zoo Niagara is a one-of-a-kind interactive experience. It's a magical place where you can explore different parts of our world in a totally unique way. The animals and scenery are made out of laser light, so they pop right out of the screens... you'll be able to reach out and "touch" them (or you might jump away)! At Hologram Zoo Niagara you will make your way through a 70' long tunnel, animal "enclosures," and a sky tunnel where the animals will walk right overtop of you!
Created for "Hearts on Black Background" theme in "Looking close... on Friday!"
Three tiny red glitter acrylic hearts on shiny black acrylic to create the reflections below. These were extra cutouts from when I cut an intricate heart pattern using my laser.
“Out here in Hibernia, we repurpose all sorts of machinery for work on the newest frontier. This laser-powered mining vehicle is an ex-military laser mounted on an old mechanised infantry support vehicle that last saw action in the Summer Colony uprising. The powerful laser cuts through the icy rock like a knife through butter, while the caterpillar track base is rugged and near indestructible, making vehicles like this the backbone of the vehicle pool in Hibernia mining operations.”
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Hibernia is an awesome new worldbuilding collaboration started by some really talented builders. Really excited to join and start building. Imagine OG 50s sci fi/Tintin vibes meets Titanfall meets original Lego aesthetic.
Feeling crazy inspired - big stuff is coming!
The worthing laser show, I wanted to shoot this but I did not want to go to give a to the seafront as it would be crowded so I did the next best thing.
I found an open field which would give me a reasonable wide open view , This is two sky images blended together to make the light beams spread out across the sky .
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Collision of drops with a laser. The photograph was made with a Canon 750D camera, a cobra flash and an electromagnetic valve. All elements are controlled by a DIY electronic system based on arduino UNO technology.
If I was smart I would have set up my tripod and shot this at a longer exposure and lower ISO, but it's partially broken so I didnt bother. This is a shot of a laser christmas light projecting on my house from the inside. There was just enough mist in the air to allow the lasers to really stand out. I may post a color version of this later. This looks really cool in color but B&W always stirs my emotions more than color so I went with the usual conversion.
Red laser pointer, Instax Wide format film. Odd how the laser at its brightest turns out blue. Anyway; how did I do this?
1. Put instax camera with film already in it, and laser pointer in lightproof changing bag having noticed how many shots you have left.
2. Zip up. Take off watch that glows in the dark!
3. Put arms in arm holes, locate camera and take out film pack.
4. Orient film pack correctly (sensitive area facing up).
5. Place laser pointer on film, switch on and guess-draw some sort of "interesting pattern".
6. Switch off laser pointer.
7. Replace film pack in camera.
8. Unzip and remove all articles from changing bag.
9. Switch on camera and press shutter to release/develop photo; the camera thinks the image is the darkslide that protects the film pack.
10. Marvel at the unreal colours.
11. Scan and post on Flickr for worldwide admiration.
I asked "an expert" why the red laser was turning up blue here and he said this:
"If I had to guess I'd speculate that this is what's going on. Film
emulsion contains three different sets of chemicals (possibly in
separate layers ?) which deal independently with the red, green and blue colours. The laser is monochromatic - it only emits red light - so you'd think that the blue and green processes would never get activated, and in general that's what we see. At very low intensities the red process works as we would expect and we get the nice red parts of the picture."
"At higher intensities we "burn out" the red process (the laser beam will be quite sharp-edged and the intensity where the black central line is could easily be hundreds of times higher than in the red surrounding region). Let's say ordinary low-intensity light turns chemical A into chemical B and it's chemical B which makes the red colour when it's developed. Too much red light turns B into some other chemical - say C, which doesn't develop to red. Or perhaps it produces an additional chemical (D) which somehow poisons the developing process. In any case we get burnout."
"The appearance of blue in some places will be something different again. It won't be the laser intensity which is varying (intensity is power per unit area and the laser power and beam size will be constant). The blue spots probably appeared where the artist stopped moving the laser beam for a few seconds. Holding a fixed intensity beam still will cause the local temperature of the emulsion to rise and it may be that it's the heating which is triggering the "blue" chemistry. Or, perhaps, there's some leaching of the copious amounts of chemical C (or D) from the heavily saturated red process into the blue layer ? But now I really am guessing."
"The one thing I can say is that there's unlikely to be any blue light involved. In principle it is possible to add two red photons together to make a blue one but this process (called "nonlinear optics") usually requires intensities many orders of magnitude higher than you can get from a hand-held laser."