Aquarius-5 473nm fluoresces Red Bull and Tide When you shine a blue laser into red bull, it glows bright green/yellow, and when you shine it into Tide, it glows a cool green colour. I was trying to capture it on video here.
1mW 15mW 100mW blue violet lasermodule comparison fluoresce 1mW 15mW 100mW blue violet lasermodule comparison fluorescence.AVI
Fluorescent night dive @ Grand CaymanCY-FL-Anemone!!!Halo!.MOV Coral Fluorescence underwater is a full fledged light show. Called Biofluorescence, protiens inside certain corals and anemones will fluoresce briliant visible light color (usually green) when expsed to intense UV light. I used a dichroic "black light" filter on my 24 watt HID light to capture the flurescent green of the anemone at the end of this video. Notice the orange color of the bloodworms that the anemone was eating, then when I went to the black light filter, the bloodworms did not fluoresce, and were dark, but the anemone turned bright green in the tentacles (the real viewing experience showed much brighter green than the video recorded).
Fluoroscein angiogram showing a branch retinal vein occlusion This is a fluoroscien angiogram of the left eye. Fluoroscien angiograms are used for seeing discontinuities, or disturbances in the flow of blood through the vasculature of the eye. A fluorescent dye is injected into the patient. As the dye travels back to the heart, it is then distributed throughout the body. As the blood/dye mixture enters the eye, a cobalt blue light is used to fluoresce the dye. The dye then is continually photographed to show its perfusion, or circulation through the eye. In this case, this shows what is called a branch retinal vein occlusion, and is most commonly associated with high blood pressure that causes what is known as arteriovenous nicking. This patient was complaining of a slight scotoma, or loss of vision. This shows that the BRVO is beginning to affect her central vision, and is the cause of her complaint.
Fun with your 803T Toshiba HD-DVD UV Laser Dipping fluorescent highlighters in water then shining a UV laser through them. DIY 803T Toshiba HD-DVD diode made into portable UV laser.
Dental Equipment: Spectra Air Techniques' Spectra uses fluorescence technology to aid in the detection of plaque and caries, especially early-stage enamel caries and hard-to-detect fissure caries. The lightweight handpiece has a high-resolution, high-sensitivity CCD sensor with autoexposure. The unit's LEDs project high-energy light onto the tooth's surface, causing cariogenic bacteria to fluoresce red and healthy enamel to fluoresce green. Visit for more details.
Bill's Fluorescent Rock and Mineral Collection An introduction to my hobby of collecting Rocks that contain minerals that glow with different colors in the dark when exposed to shortwave Ultraviolet light (Black light) Also known as fluorescent mineral rocks. This clip starts with me introducing my hobby then is followed by still photo shots of the mineral rocks glowing under a shortwave Ultraviolet black light. You can view photos of my fluorescent rock collections at Webshots at home-and- Please direct any questions to ki7f@ My home web page is www.ki7 (Still under construction) and I have hundreds of photos posted at and my MySpace page is at
Fluorescent budgie.wmv Watch a budgie transform as his feathers fluoresce.
Early Fluorescent Fixtures | 40's and 50's 40's to 50's Fluorescent light fixtures. Playing around with my new iPod nano video camera. Everything has been shot using the nano only with the built-in video effects. In the shots are a bunch of fluorescent fixtures I got from different places, salvage yards etc... The preheat models (bulbs flickering prior to strike) are very old, mostly from the 40's. They use a starter glow tube to fire up the bulb, making it flicker. The other ones firing up smoothly are equipped with early Rapid Start ballasts, one of the first commercialized that slowly took over preheat, and still in use today. The fixtures are from different brands including the Fleur-o-Liers, Mitchells, Smoot-Holman and others. All are F40T12 except the small two lamp Art Deco model, and table lamps. Enjoy! :)
tatuaje eq fluorescente
Green fluorescent lamp extracted from xerox copier Me and my friends took an old Xerox Copier apart during Electronics lession in my school.. And i found the advantage to carefully extract a florucent lamp and an 225mW laser diode.. Later when i fired it up i noticed that it had a green light, cool! :)
Dark Fluoresce - Black Ops Game Clip Game Clip
15mW blue violet lasermodule fluorescence 15mW 405nm blue violet lasermodule-beam fluoresce on highlighter-pen!
Radioactive Trinkets Here is a uranium doped marble I've had for over a decade. Also, there are several radioactive beads, the large one is depression glass (although it's not really from the depression, but it's made the same way) from the 1860's and I'm putting it on a bracelet. The smaller ones are jadite beads with indents on the sides to resemble little dice. I got the beads as gifts to promote business in the future from a local antique store. As you can see they all fluoresce nicely, and the most radioactive thing here is the large bead going on my bracelet.
Techlasers Infiniti V2 video My version 2 vid vids of my laser :) It features : -1 matchlighting, with mag lens but it could have done it withoutsince its beam diameter is around 1.2-1.3mm -beam vids (I do not have a smoke machine, but fog is helpful !) Note that I used a third of an incence stick to show up the beam at my bathroom but no smoke or fog was used in the (other) room because after it would stink. -Fluorescence with pink & orange highlighters. You are welcome to post in which solid material the radiation fluoresce. Song : Dont let me be misunderstood - Santa Esmeralda links : 5% wicked lasers discount link :
Lepidopteran fluorescence: Sabulodes edwardsata Moths in the genus Sabulodes are some of the few Lepidopterans that fluoresce under ultraviolet radiation. When in close proximity to a blacklight, they will glow a pale greenish color, similar to scorpions.
Fluorescent Minerals Some info about minerals that fluoresce. Online Crystal Classes: My Etsy Shop
Look and Feel Your Best Forever -- Tip # 97 -- Expert Skin ***ysis - Dina Matters, surgery free anti aging and slimming specialist of Contours Face and Body Clinics talks about skin ***ysis and the how we can identify skin conditions such as dehydration, sebaceous activity and pigmentation changes. A Wood's lamp is a device that emits ultraviolet (UV) light in the 365 nanometer range and is commonly used by dermatologists to assist in the diagnosis of various pigment and infectious disorders. The examination is performed in a dark room, allowing the Wood's light to shine directly on the affected area for a few seconds and looking for any changes in color or fluorescence. Normal skin does not fluoresce under the light of a Wood's lamp. If a fungal or bacterial infection or pigment disorder is present, Wood's lamp examination can strengthen or lessen the suspicion of a particular diagnosis, based on the color of fluorescence of the affected skin being illuminated. In addition, subtle changes in color may be detected as well helping us with our ***ysis and recommendations.
Odor representations in the brain This is a real-time movie of part of the dorsal surface of a mouse olfactory bulb (a part of the brain that processes smells) while the fruity odor methyl valerate is blown by the mouse's nose. The mouse is alive and smelling - the brain is being observed under a microscope through a window surgically implanted in the skull. This mouse has been genetically engineered so that the neurons coming in from the nose to the brain fluoresce when they release neurotransmitter. At first you'll see just a little motion artifact around the blood vessels, but when the odor comes on (you'll see a circle come on in the upper left), you'll see a set of glomeruli (clusters of synapses) light up. This is the set of glomeruli that are activated by methyl valerate - other odors activate other glomeruli. You are thus seeing part of the brain's code for "I smell methyl valerate" in a living breathing animal. Copyright 2009 by John McGann
Fluoresce A blurred out Corridor
Forensic Light Evaluation Forensic Light Evaluation Quartz Crystals From YouTuber mysciencenow Some minerals and gems that fluoresce under black light include fluorite, calcite, gypsum, ruby, talc, opal, agate, quartz, and amber. These minerals and gemstones are most commonly made phosphorescent due to the presence of impurities. For instance, the Hope Diamond, which is blue, phosphoresces red for several seconds after exposure to shortwave ultraviolet light. www.chem.ufl.edu
fluorescent bacteria movie realised in a lab
Organic Detection - Nathan Bramall (SETI Talks) SETI Talks Archive: Many important organic molecules fluoresce strongly enough to allow for their detection in terrestrial soils at the ppm level or better. Dr. Bramall will discuss a method has advantages over other methods of detecting organics in that it requires no reagents, is very quick, requires no sample handling, and can be rather specific. He has have developed several instruments and instrument concepts that will be presented.
Crookes Railway Tube This short video was done at the Phyics Lab of Schmidt Schule- Jerusalem during the Physics Club. It shows shows Crookes' Railway Tube. When the high voltage is applied, the paddle wheel travels down the glass "railway tracks" towards the anode. This demonstrates the fact that the cathode rays possess momentum. Each paddle has fluorescent strips attached to it that fluoresce when struck by electrons.
How To Replace an Olympus IF Microscope's Mercury Lamp Well, this ain't yer usual how-to-replace-the-mercury-bulb-of-an-IF-microscope, but what da heck i think it's the only one around anyway.
Simple Homemade Tea Laser More info is now available. This is a simple homemade TEA laser and is incredibly easy to make. It uses common household materials and does not require any exotic mirrors, parts, chemicals, gases, vacuum pumps, semiconductor technology etc. You can find good material about this laser by searching tea laser on Google. The laser beam, a short pulse of ultraviolet light, happens every time the spark gap fires. The light from this laser is easily seen using many common materials around the house including paper, that fluoresce under the influence of ultraviolet light. My main contribution here is to show yet another example, of how easily a TEA laser can be built by someone who is not an expert in laser technology. Some parts of the video, showing the higher rep rate, appear jumpy because I removed frames that did not synchronize with and catch the beam. Made mone music skower.
Biofluorescent Night Dive - Sunset Reef, East end of Grand Cayman Night dives are cool, but add a black light filter to your monster HID light, and you get to see a hidden world WITHIN a hidden world. There are proteins in the bodies of many species of coral, jellyfish, anemones, certain kinds of fish, and even nudibranchs (that eat anemones to pass their GFP into themselves) that fluoresce under UV light. Most of the time it is Green Fluorescent Protein (GFP), but sometimes you see red and orange fluorescence, and if your lucky, you'll see a coral displaying both green and orange (some brain coral and soft corals will do this). The fluorescence shows up much brighter in actual viewing than the video can record due to the cameras auto-equalizing of light levels, so the actual scuba diver sees an unreal light show. Some corals fluoresce so bright that it literally looks like neon is inside, as the electrically charged photons of invisible UV light come back to your eye as energized visible light. My light is a 24 watt HID that outputs a whopping 1750 lumens which is almost 40 times brighter than a large Mag Light, and some of that light is UV light. It even cures my UV glue in seconds in my shop (I'm a polymer scientist in UV resins). So I bought a dichroic "Wood's Glass" filter from Roscoe (through a theater lighting supplier) and fabricated a snap-fit ring to fit my light, and you see the results above.
DANGER! The (Compact Fluorescent Bulb) and (mercury) at home For information on the company bringing you a solution contact me directly. See site below... (Fluorescent light bulbs) contain (mercury). The standard fluorescent lamp contains approximately 20 milligrams of (mercury). While there are no known health hazards from exposure to lamps that are intact, improper disposal of (fluorescent) lamps can contaminate the environment. The US Environmental Protection Agency (EPA) estimates that over 800 million lamps are produced each year to replace 800 million lamps that are then disposed. Since 1 gram of (mercury) is enough to contaminate a 2-acre pond, there is enough (mercury) in those lamps to contaminate 20 million acres of water. (Mercury) is toxic to the human nervous system. Chronic breathing of (mercury) vapors can cause a range of physical symptoms, including inability to coordinate body movement and impairment of hearing, speech and vision. Exposure to (mercury) in other forms can lead to skin rashes and kidney damage. Compact Fluorescent Light Bulbs : ENERGY STAR Compact Fluorescent Light Bulbs. Choose a Light Guide. ENERGY STAR Choose a Light Guide. Text only version. If every American home replaced just one light ... www.energystar.gov [PDF] Frequently Asked Questions Information on Compact Fluorescent ... File Format: PDF/Adobe Acrobat - View as HTML Information on Compact Fluorescent Light Bulbs (CFLs) and Mercury. June 2008. Why should people use CFLs? Switching from traditional light bulbs (called ... www.energystar ...
15mW blue violet lasermodule fluorescence 02 15mW 405nm blue violet lasermodule fluoresce on some highlighter-pens.
fluorecent fluorite video A interpenetration twin crystal of Fluorite from Heights quarry, Weardale, Co Durham UK showing fluorescence from the UV light of the sun focused into a beam by my magnifying lens.
Anemones fluoresce under Eco-lamps LED lighting Red Mushroom Anemones (Actinodiscus sp) and Bulb Anemone (Entacmaea quadricolour) under Eco-lamp's KR91 LED actinic (blue) light.
Mercury Pollution from Compact Fluorescent vs Incandescent Light Bulbs Here I thought I'd share a bit of research I did over the past few days. Are incandescents better because they don't contain mercury? NO. We can reduce mercury pollution from CFLs to zero by taking two steps: 1) use clean sources of power, 2) recycle the bulbs after they blow. Think about it.
eGFP Mice Mice with their cells labelled with enhanced Green Fluorescent Protein (eGFP) under a UV blacklight lamp. The green fluorescence can be clearly seen at the tail, feet and back of the ears of the mice. We use these mice as they serve as models for tumor studies. Tumor cells will fluoresce red, differentiating itself from the green host cells. First day of visit to the Animal House.
AWESOME Plasma ball and fluorescent bulb phenomenon (flourescent) NEW NEW - What happens when you hold a fluorescent (flourescent) bulb up to a plasma ball? Here you go!! Todd... www.Vid- PS - This phenomenon works with ANY fluorescent type bulbs, such as those REALLY LONG tubed fluorescent bulbs (4 ft, 8 ft, LONGER?) Glad so many liked this lil display of such a cool phenomenon!! Not sure of how I found out about this phenomenon! Good luck w/ YOUR tips, tricks, n inventions! Todd... PPS - FYI, Here are fluorescent devices in the shape of DOLPHINS, as well as plasma devices in the shape of many different things as well, such as alcoholic beverage bottles! This will work w/ ANY of these types of devices! NEAT or what? Have a SUPER YEAR!, Superbee1970 dragmatrix@ - www.Vid- - VHS video to DVD conversion! - http - REAL looking fire airbrushing among other types of designs! Mailboxes, computers, bikes, cars, choppers, boats, JET SKI's!, etc! - - 1970 Dodge Superbee car and engine specs! Please don't forget to RATE THIS VID! THUMBS UP!! THNX!...
Biology: Cytology: Light, Fluorescent Microscopy Taught by Professor George Wolfe, this lesson was selected from a broader, comprehensive course, Biology. This course and others are available from Thinkwell, Inc. The full course can be found at The full course covers evolution, ecology, inorganic and organic chemistry, cell biology, respiration, molecular genetics, photosynthesis, biotechnology, cell reproduction, Mendelian genetics and mutation, population genetics and mutation, animal systems and homeostasis, evolution of life on earth, and plant systems and homeostasis. George Wolfe brings 30+ years of teaching and curriculum writing experience to Thinkwell Biology. His teaching career started in Zaire, Africa where he taught Biology, Chemistry, Political Economics, and Physical Education in the Peace Corps. Since then, he's taught in the Western NY region, spending the last 20 years in the Rochester City School District where he is the Director of the Loudoun Academy of Science. Besides his teaching career, Mr. Wolfe has also been an Emmy-winning television host, fielding live questions for the PBS/WXXI production of Homework Hotline as well as writing and performing in "Football Physics" segments for the Buffalo Bills and the Discover Channel. His contributions to education have been extensive, serving on multiple advisory boards including the Cornell Institute of Physics Teachers, the Cornell Institute of Biology Teachers and the Harvard-Smithsonian Center for Astrophysics ...
Fluorescent Minerals Just showing what some fluorescent minerals look like using my "black light" or ultraviolet light. Not all minerals have fluorescence. Fluorescense is exploited in mineral science in several ways - in some minerals it serves as a means of identification, ultraviolet light is used to find materials that fluoresce, and in the extraction of ore minerals that fluoresce. They also verifiy whether extraction processes are effective. Fluorescence is also used in the microscopic examination of small-scale structures in crystals.
Fluoresce and Quenching of tonic water Fluoresce and Quenching of tonic water In this experiment I look at what would happen when you add potassium iodide to tonic water. For more on fluoresce check out
Fluorescents An excerpt from the Feature Exhibition about the world of fluorescent minerals, including information about the process that causes different minerals to fluoresce. This graduate project in PTC at Montana Tech features Dr. Richard Berg, curator of the Montana Tech Mineral Museum.
Re: Elegant Depression Glass Is this Depression Glass? My geiger counter isn't working so I really can't check for sure... It is clear glass in normal light, but it fluoresces blue under a UV black light!
Benoit Pioulard - Fluoresce From the new album Lasted, 2010.
Pensacola Beach Sand catches on fire - tar patties fluoresce under black light! Finally grabbed a sample of Pensacola Bch tar patties and tried to set them on fire. Also tried the hydrocarbon presence test of using a black light. Videa results speak for themselves... So much for The Great Visit Florida Beach Walk which only displayed photos that looked oil free!
Arctic Monkeys - Fluorescent Adolescent Arctic Monkeys - Fluorescent Adolescent Official Video. New single from the new album: Favourite Worst Nightmare.