I saw the white light once and thought I was going to die. Turned out I got across the railroad tracks just in the nick of time before the locomotive hit me.

And here's a North Texas one.

What watts is Wyatt's white light bulb?

From YouTube:


Martin Jeffries
2 days ago
Hi Tom, I'm a merchant navy officer who used to work around there, although I never came across this particular light... Sector Lights and Leading lights (parallax) are the internationally recognised marine signals for this sort of use (white light centre, with red and green lights either side to guide you to a safe channel, which i'm sure you've researched and are aware of), but one thing that doesn't come up too often is lines to specifically avoid, and as such there isn't an internationally recognised means of transmitting this with lights. The signal is pointing towards the danger, which is unusual in maritime practice, but it's certainly not a common light and isn't in the IALA buoyage system used for identifying marine hazards.

If it's in a marina, which i think you mentioned, it'll be specifically to stop boats dropping anchor on the submerged cable within the marina's jurisdiction, and it'll be specifically referenced in the marina's or the solent by-laws as an anomalous regulation. (I don't have time to go and hunt it down, but it'll be there as a local reg.) As far as i'm aware, that's the only possible reason for it. It's an unusual solution to an unusual problem. I could of course be wrong...i bring no hard evidence to the table!
Hope it helps

Essentially there is no such thing as white light or indeed pink light. White light is when all your color receptors are saturated, what you think of as pink is when blue and red light is combined, and the possible wavelength combinations in both cases are sadly endless and impossible to represent fully in a simple table or graph.

Pink is a relatively easy color for monitors because, unlike for example yellow, pink is always a combination of blue and red light, while real life yellow is represented by a combination of blue and green light on your monitor and blue and green receptors in your eye. So yellow exists but we only ever see its representation as a mix of green and blue, while pink is a virtual colour all round :-)

Yes I suspect fluorescense is at play in this case somehow.

With RGB and CMYk the key word is representatiom. There are real life impressions of colours, and then there is the wish for standardisation and representation, but the eye is a very imperfect tool and representation is approximate. Real life paintings are awesome and you dont even come close watching photographs or computer monitors or prints in books.

Pink is a combination of red and white light.
There are almost surely numerous combinations of various spectral colors that will look exactly like ultra-pink to our limited eyes. Fitting into the various color gamuts involved in color reproduction and perception is not very simple at all.

Whiter than white washing powders work by using fluourescence -- they transmute some of the ultraviolet light striking them into visible light. The reason this works is explainable by a color gamut, the gamut of the human eye. If we could see in the ultraviolet range that is being absorbed then the trick wouldn't be nearly as effective. There are animals, for example bees, that do see colors bluer than we can, and in fact some flowers have patterns that are visible only to them.

It is possible that fluorescence is partly responsible for ultra-pinkness. If it is, that would have been more interesting than what was presented.

I suspect, but do not know, that the CMYK or RGB color representation schemes are up to the task of encoding the colors you describe. The problem is that there is no practical process that can sense them in an image, nor any practical process that can mechanically reproduce them.

I like how he points out that the color "illusions" are not actually a brain failure, but an amazing visual processing feature honed by evolution. If the rubix cube were a real object photographed in yellow light and then in blue light, those tiles would have to be yellow and blue (not grey). It's like our brains calculate the true color under white light, and that's what we see.

Just think about how useful that is, without that feature we could never build up knowledge about what color different plants and animals are, because their color would seem to change drastically with the lighting conditions.

This one ?

>> ^GenjiKilpatrick:

Wow that's a large wall of text, @newtboy.
But yes, it appears that:
"Calleja has developed a lighting system that requires no electricity for power. Instead it draws CO2 from the atmosphere and uses it to produce light as well as oxygen as a byproduct. The key ingredient to this eco-friendly light? Algae."
I guess that's why the video empathized that Calleja has been a biochemist for twenty years. i.e. years of research have helped developed a strain of algae with such properties
Apparently the electricity the algae produces is stored in a battery underneath the unit.
http://www.geek.com/articles/geek-cete
ra/biochemist-creates-co2-eating-light-that-runs-on-algae-2012055/


>> ^newtboy:

The written description said 'with no electricity for power', but the video clearly shows an electric light in the center of the tank...not bioluminescent, electric. They tell you it only works 'in a lighted aquarium'. You even see the operator plug it in and the light turn on at :32, and again at :40, with the electric cord also clearly visible. The audio never claims the device or the algae MAKES light or electricity, only that it takes in CO2 and releases O2. The video of the garage version also shows this clearly, with the plain fluorescent lights turned on while they add the algae to a fish tank. If the power is supposed to be coming from the algae, not the grid, how is the light supposed to be being powered without any algae in the tank? There is never ANY mention of POWER being produced from the algae in the video itself, and the few ways I've read this could be possible are NO WHERE NEAR being financially viable, just possible. They require specialty genetically altered algae (expensive) and reactors with exotic materials to capture electrons from charged algae (also expensive), and the algae must be exposed to light to become charged. If, as the written description claims, they have solved this problem and ARE generating electricity from nothing more than an anaerobic reaction without external heat/light/energy required, you would think they would have said so in the video itself, and made a HUGE deal about it. They did not.
If this really worked without outside electricity added, they could put panels of the algae and reactors outside and run the white light (now inside the algae tank) indoors as a living solar panel/light setup, I note they did not do or even suggest this.
Without the 'magic', unmentioned light/electricity generating portion, this is NOT a new idea in the least as he claimed, people have advocated using simple algae and micro algae to scrub CO2 for decades, and usually in sun light rather than electric light so it's better than carbon neutral. What this really seems to be is a filter you can put OVER a light to make it produce some O2, but it also gives off far less light. There is no indication whatsoever from the video that this is intended to produce light or electricity itself without external power. I can't see where the poster got that idea. Perhaps they are involved in the project and want 'investors' that can't see the difference and can't do any research?

>> ^rottenseed:
I love the green hue. Next step would be utilizing this to create white light or more usable light. Although, I'd definitely rock the green in my house.


Green light in the greenhouse is exactly what you DON'T need. Plants reflect green wavelength, and use the red and blue. What did work was a flourescent pink plastic that took the green wavelength and converted it (somehow) to pink. The plants could use this extra red(ish) light, and didn't waste the green energy. It's odd they never started selling that.
This is why they sell green flashlights to use in the greenhouse at night, the green light doesn't upset the plants light cycles because they don't absorb it.

...Oops, mis-read, thought you said 'in my greenhouse'. Never mind.

The written description said 'with no electricity for power', but the video clearly shows an electric light in the center of the tank...not bioluminescent, electric. They tell you it only works 'in a lighted aquarium'. You even see the operator plug it in and the light turn on at :32, and again at :40, with the electric cord also clearly visible. The audio never claims the device or the algae MAKES light or electricity, only that it takes in CO2 and releases O2. The video of the garage version also shows this clearly, with the plain fluorescent lights turned on while they add the algae to a fish tank. If the power is supposed to be coming from the algae, not the grid, how is the light supposed to be being powered without any algae in the tank? There is never ANY mention of POWER being produced from the algae in the video itself, and the few ways I've read this could be possible are NO WHERE NEAR being financially viable, just possible. They require specialty genetically altered algae (expensive) and reactors with exotic materials to capture electrons from charged algae (also expensive), and the algae must be exposed to light to become charged. If, as the written description claims, they have solved this problem and ARE generating electricity from nothing more than an anaerobic reaction without external heat/light/energy required, you would think they would have said so in the video itself, and made a HUGE deal about it. They did not.
If this really worked without outside electricity added, they could put panels of the algae and reactors outside and run the white light (now inside the algae tank) indoors as a living solar panel/light setup, I note they did not do or even suggest this.
Without the 'magic', unmentioned light/electricity generating portion, this is NOT a new idea in the least as he claimed, people have advocated using simple algae and micro algae to scrub CO2 for decades, and usually in sun light rather than electric light so it's better than carbon neutral. What this really seems to be is a filter you can put OVER a light to make it produce some O2, but it also gives off far less light. There is no indication whatsoever from the video that this is intended to produce light or electricity itself without external power. I can't see where the poster got that idea. Perhaps they are involved in the project and want 'investors' that can't see the difference and can't do any research?

I love the green hue. Next step would be utilizing this to create white light or more usable light. Although, I'd definitely rock the green in my house.

white light doesn't exist either. It's a conspiracy, i tell you.

"How can we honour the memory of a man like Leonard Hanlon? Well, he was governed by the laws of physics, as are all living things. It is a scientific fact that hearts and clocks slow down as they approach the speed of light, the point at which matter is converted into energy.

"Doctor Hanlon's heart approached that speed on Friday evening, at 7:57, according to the coroner, converting his matter into energy, into pure white light. Though he is no longer with us, he is all around us."

@Mazex

Well, where your claim about brainwashed people falls apart is that if Jesus was made up (which no reputed historian would claim), or His resurrection wasn't true, his disciples certainly wouldn't have martyred themselves for that lie. Being direct witnesses of the fact, you can't claim they were brainwashed. So yeah.

I posted the historical reliability of the bible because it shows its not just cooked up, as you tried to claim. It's highly intricate, and I dare say it would be actually be more miraculous for holding up so reliably if it wasnt true. 100 percent historical accuracy is pretty compelling, I think..it indicates that these are honest eye witness accounts we're dealing with.

Here are some interesting science facts that the bible fortold thousands of years before science knew anything about it..pretty good for made up isnt it?

The earth free-floats in space (Job 26:7), affected only by gravity. While other sources declared the earth sat on the back of an elephant or turtle, or was held up by Atlas, the Bible alone states what we now know to be true – “He hangs the earth on nothing.”

Creation is made of particles, indiscernible to our eyes (Hebrews 11:3). Not until the 19th century was it discovered that all visible matter consists of invisible elements.

Oceans contain springs (Job 38:16). The ocean is very deep. Almost all the ocean floor is in total darkness and the pressure there is enormous. It would have been impossible for Job to have explored the "springs of the sea." Until recently, it was thought that oceans were fed only by rivers and rain. Yet in the 1970s, with the help of deep diving research submarines that were constructed to withstand 6,000 pounds-per-square-inch pressure, oceanographers discovered springs on the ocean floors!

There are mountains on the bottom of the ocean floor (Jonah 2:5-6). Only in the last century have we discovered that there are towering mountains and deep trenches in the depths of the sea

Blood is the source of life and health (Leviticus 17:11; 14). Up until 120 years ago, sick people were “bled” and many died as a result (e.g. George Washington). Today we know that healthy blood is necessary to bring life-giving nutrients to every cell in the body. God declared that “the life of the flesh is in the blood” long before science understood its function.

Noble behavior understood (John 15:13; Romans 5:7-8). The Bible and history reveal that countless people have endangered or even sacrificed their lives for another. This reality is completely at odds with Darwin’s theory of the survival of the fittest.

The first three verses of Genesis accurately express all known aspects of the creation (Genesis 1:1-3). Science expresses the universe in terms of: time, space, matter, and energy. In Genesis chapter one we read: “In the beginning (time) God created the heavens (space) and the earth (matter)…Then God said, “Let there be light (energy).” No other creation account agrees with the observable evidence.

The universe had a beginning (Genesis 1:1; Hebrews 1:10-12). Starting with the studies of Albert Einstein in the early 1900s and continuing today, science has confirmed the biblical view that the universe had a beginning. When the Bible was written most people believed the universe was eternal. Science has proven them wrong, but the Bible correct.

Light can be divided (Job 38:24). Sir Isaac Newton studied light and discovered that white light is made of seven colors, which can be “parted” and then recombined. Science confirmed this four centuries ago – God declared this four millennia ago!

Ocean currents anticipated (Psalm 8:8). Three thousand years ago the Bible described the “paths of the seas.” In the 19th century Matthew Maury – the father of oceanography – after reading Psalm 8, researched and discovered ocean currents that follow specific paths through the seas! Utilizing Maury’s data, marine navigators have since reduced by many days the time required to traverse the seas.

Incalculable number of stars (Jeremiah 33:22). At a time when less than 5,000 stars were visible to the human eye, God stated that the stars of heaven were innumerable. Not until the 17th century did Galileo glimpse the immensity of our universe with his new telescope. Today, astronomers estimate that there are ten thousand billion trillion stars – that’s a 1 followed by 25 zeros! Yet, as the Bible states, scientists admit this number may be woefully inadequate.

The number of stars, though vast, are finite (Isaiah 40:26). Although man is unable to calculate the exact number of stars, we now know their number is finite. Of course God knew this all along – “He counts the number of the stars; He calls them all by name” (Psalm 147:4). What an awesome God!

The fact that God once flooded the earth (the Noahic Flood) would be denied (2 Peter 3:5-6). There is a mass of fossil evidence to prove this fact, yet it is flatly ignored by most of the scientific world because it was God’s judgment on man’s wickedness.

The continents were created as one large land mass (Genesis 1:9-10). Many geologists agree there is strong evidence that the earth was originally one super continent – just as the Bible said way back in Genesis.

Life begins at fertilization (Jeremiah 1:5). God declares that He knew us before we were born. The biblical penalty for murdering an unborn child was death (Exodus 21:22-23). Today, it is an irrefutable biological fact that the fertilized egg is truly an entire human being. Nothing will be added to the first cell except nutrition and oxygen.

God has created all mankind from one blood (Acts 17:26; Genesis 5). Today researchers have discovered that we have all descended from one gene pool. For example, a 1995 study of a section of Y chromosomes from 38 men from different ethnic groups around the world was consistent with the biblical teaching that we all come from one man (Adam)

Origin of the major language groups explained (Genesis 11). After the rebellion at Babel, God scattered the people by confounding the one language into many languages. Evolution teaches that we all evolved from a common ancestor, yet offers no mechanism to explain the origin of the thousands of diverse languages in existence today.

Origin of the different “races” explained (Genesis 11). As Noah’s descendants migrated around the world after Babel, each language group developed distinct features based on environment and genetic variation. Those with a genetic makeup suitable to their new environment survived to reproduce. Over time, certain traits (such as dark skin color for those closer to the equator) dominated. Genesis alone offers a reasonable answer to the origin of the races and languages.

Air has weight (Job 28:25). It was once thought that air was weightless. Yet 4,000 years ago Job declared that God established “a weight for the wind.” In recent years, meteorologists have calculated that the average thunderstorm holds thousands of tons of rain. To carry this load, air must have mass.

Medical quarantine instituted (Leviticus 13:45-46; Numbers 5:1-4). Long before man understood the principles of quarantine, God commanded the Israelites to isolate those with a contagious disease until cured.

Circumcision on the eighth day is ideal (Genesis 17:12; Leviticus 12:3; Luke 1:59). Medical science has discovered that the blood clotting chemical prothrombin peaks in a newborn on the eighth day. This is therefore the safest day to circumcise a baby. How did Moses know?!

Our ancestors were not primitive (Genesis 4:20-22; Job 8:8-10; 12:12). Archeologists have discovered that our ancestors mined, had metallurgical factories, created air-conditioned buildings, designed musical instruments, studied the stars, and much more. This evidence directly contradicts the theory of evolution, but agrees completely with God’s Word.

A seed must die to produce new life (1 Corinthians 15:36-38). Jesus said, “unless a grain of wheat falls into the ground and dies, it remains alone; but if it dies, it produces much grain.” (John 12:24). In this verse is remarkable confirmation of two of the fundamental concepts in biology: 1) Cells arise only from existing cells. 2) A grain must die to produce more grain. The fallen seed is surrounded by supporting cells from the old body. These supporting cells “give their lives” to provide nourishment to the inner kernel. Once planted, this inner kernel germinates resulting in much grain

Olive oil and wine useful on wounds (Luke 10:34). Jesus told of a Samaritan man, who when he came upon a wounded traveler, he bandaged him – pouring upon his wounds olive oil and wine. Today we know that wine contains ethyl alcohol and traces of methyl alcohol. Both are good disinfectants. Olive oil is also a good disinfectant, as well as a skin moisturizer, protector, and soothing lotion. This is common knowledge to us today. However, did you know that during the Middle Ages and right up till the early 20th century, millions died because they did not know to treat and protect open wounds?

The Pleiades and Orion star clusters described (Job 38:31). The Pleiades star cluster is gravitationally bound, while the Orion star cluster is loose and disintegrating because the gravity of the cluster is not enough to bind the group together. 4,000 years ago God asked Job, "Can you bind the cluster of the Pleiades, or loose the belt of Orion?" Yet, it is only recently that we realized that the Pleiades is gravitationally bound, but Orion's stars are flying apart.

Soil conservation (Leviticus 23:22). Not only was the land to lay fallow every seventh year, but God also instructed farmers to leave the gleanings when reaping their fields, and not to reap the corners (sides) of their fields. This served several purposes: 1) Vital soil minerals would be maintained. 2) The hedge row would limit wind erosion. 3) The poor could eat the gleanings. Today, approximately four billion metric tons of soil are lost from U.S. crop lands each year. Much of this soil depletion could be avoided if God’s commands were followed.

Animals do not have a conscience (Psalm 32:9). A parrot can be taught to swear and blaspheme, yet never feel conviction. Many animals steal, but they do not experience guilt. If man evolved from animals, where did our conscience come from? The Bible explains that man alone was created as a moral being in God’s image.

Reminds me of Jurassic Park sequel movie trailer with white light flashes from the rear.

Yeah, the dark Halloween theme was really hard on my eyes.

I'm glad we switched it back to a solid white light bulb effect because I'm just not comfortable unless my retinas are bleeding from staring directly into a bright light source for six or seven hours.

Hey Lucky, I have a suggestion that might make this whole light/dark thing a lot easier:

Maybe you guys could program the site to detect our ocular retention by using our webcam to track our eye fatigue. Then it's just a simple matter of watching all those feeds to determine the best response and creating a sliding scale of alternate text and background shades based on each user like a sleep number bed. You could scale it to say, one through one-thousand. Then simply make the appropriate change and verify our response again via the webcam service. Repeat this a few hundred times and wham, you get a custom setting per user.

Please set mine to 375 text and 425 background, cause I don't think I will need a lot of clarity. However, using me as a test case, we can build from there. Of course, I'd want some power points for helping you out.