#UVLight

j43147j43147
2025-06-11

I do hope you are capable of discerning between e.coli and black-light? Because people seem to be confused as to which substance is compatible with which...

John Faithfull 🌍🇪🇺🏴󠁧󠁢󠁳󠁣󠁴󠁿🧡✊🏻✊🏿FaithfullJohn@mastodon.scot
2025-04-26

🦇 Bat foot in UV light 🤩 Thank you @TarkabarkaHolgy 😊 😊

caveandart.com/uv-project/

#Caves #UVLight #Fluorescence

Two furry clawed paws clinging onto something, and hanging upside down. The background is mottled an dark brown, the fur and claws are glowing blue.
LettertypenLettertypen
2025-04-18

UV Letterpress 😉

2025-04-06

New video! I'm taking a look inside my very inexpensive EPROM eraser and I'm making some modifications.

YouTube: youtu.be/BN1Y0NIqM60
PeerTube: makertube.net/w/eiXyGku3Qcaifm

#EPROM #EPROMeraser #Mods #Repair #Improvement #UVlight #EEPROM #UVEPROM

Thumbnail for my video, showing a photo of my workbench. My cheap EPROM eraser is sitting on the bench with the case removed and a new power switch fitted in the top half. There are a cordless drill and a screwdriver sitting next to it. Some screws from the device are stored in a blue lid from a peanut butter jar. The overlayed text reads "THIS EPROM ERASER IS CRAP."
2025-04-06

Cheap EPROM Eraser Teardown & Modifications

makertube.net/w/eiXyGku3Qcaifm

2025-04-06

I'm cleaning out a relative's house and one of the fun finds has been glassware that glows under UV light and thus might contain uranium. But fluorescence isn't especially bright so I have to find a Geiger counter to confirm. #uvlight #fluorescence #uranium #glass #glassware #annagrün #annagelb

Slightly ornate wine glass on a counter.Yellowish-green wine glass in a completely dark room. UV-emitting flashlight isn't visible but is illuminating the glass.
2025-03-23

I've recently learned that some glassware contains uranium dioxide and will glow under ultraviolet light. And that they're collectible. For giggles, I used my UV Beast to illuminate some bowls at a house I'm cleaning out. They are not at all yellow/green in normal light. Are they glowing enough? #uranium #fluorescence #uvlight #physics #chemistry #glass

Stack of glass bowls that are weakly glowing yellow.
Scorpion under UV light.
For some reason, scorpions glow blue or purple under UV light. This makes them very easy to spot with an UV torch. This glow is quite weak - this is a 3 seconds exposure. During these three seconds, i moved the UV torch around to make sure that the scorpion was evenly lit.

#scorpion #biofluorescence #uvlight #macro #macrophotography #olympus #omsystem
Technische Universität Münchentu_muenchen@wisskomm.social
2025-03-05

Scientists developed a method for purifying #proteins from cell extracts or cultures using short-wave #UVlight, which is invisible to humans. The technique is more efficient and gentler than previous methods: go.tum.de/385699

#BiologicalChemistry #chromatography

📷S.Bauer

2025-02-26

A UV Light for Cyanotypes; a blog post on choosing and testing a UV light for exposing cyanotypes as part of an alt-photographic process.

astburysadventures.blogspot.co

#cyanotype #altprocess #uvlight

Cyanotype test exposure strip with Color-Readouts
2024-12-27

Lets hit off the final #FursuitFriday of 2024 with one of my most favourite photos of this year!
A very glowy Nurux at an indoor Minigolf course x3

Have a lovely rest of 2024 everyone <3

📸 nafelwolf

#Furry #SwissFurry #Cat #Feline #OrientalShorthair #OrangeCat #Minigolf #AlphasRedMoon #Fursuit #UVLight #UV #Glowing #Kitty #PartialFursuit #Fursona #SecondaryFursona

A cat partial fursuiter ion a blacklit indoor minigolf course. Not only are the surroundings glowing under the UV light but also the fursuit itself has a bit of an orange glow!
2024-05-04

How Mutations Occur

, , , , , , Most of the mutation occurs at the time of DNA replication. Some mutation occur as the damage done by exposure…. Medical Microbiology & Recombinant DNA Technology (RDT) Labs | Read More -

micrordt.wordpress.com/2024/05

psa2arpsa2ar
2024-04-01

Another flower, same light, different lenses

psa2arpsa2ar
2024-03-29

Another UV light

psa2arpsa2ar
2024-03-29

UV light, looks like under the sea

2024-03-24

Michigan's Yooperlites are actually syenite rocks, rich in minerals such as sodalite, which emit a bright orange or yellowish glow when exposed to UV light.

Thanks for the tip Sara M!

#science #sciencefacts #michigan #yooperlite #syenite #sodalite #uvlight

If you have a neat little knowledge nugget you'd like to see as a daily science fact, please send them on in. We'd love to hear from you!

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