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Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
Van Halen modified the Frankenstrat several times. This photo shows the guitar in its final state, with red-over-white-over-black paint job. The top two pickups have been replaced with company electronics: the center one with a selector switch and the upper one with a red single-coil made in 1931, pickup.
In 2007, under the supervision of master-builder Chip Ellis, a single run of 300 [22] of his original Frankenstein guitar were made available by Fender under the EVH brand, in strict collaboration with Eddie Van Halen. The guitars were priced at $25,000, having a massive demand upon their arrival to the market.
His solos – particularly on “Dreams” and the title track – come across as angry, almost like he was taking his disdain for Roth out on his Frankenstrat. Whatever he was feeling, it worked ...
Blue light is absorbed by the structural proteins, enzymes, and protein metabolites found in the lens. [9] The absorption of blue light creates yellow pigments in the lens's protein. The lens progressively darkens and turns yellow. [9] Blue light is absorbed by the lens, preventing blue light from reaching the retina at the back of the eye. [12]
Excessive blue light can cause accelerated aging in flies because this exposure can cause cellular damage, according to a study released Wednesday.
Humans are sensitive to light with a short wavelength. Specifically, melanopsin is sensitive to blue light with a wavelength of approximately 480 nm. [19] The effect this wavelength of light has on melanopsin leads to physiological responses such as the suppression of melatonin production, increased alertness, and alterations to the circadian ...
Van Halen used an EVH Wolfgang Stealth with an ebony fingerboard for the majority of Van Halen's 2012 album A Different Kind of Truth. "As Is" features a Wolfgang with a D2H (Drop 2 Hell) tailpiece. The D2H is made from solid brass and can drop the low E string down two and a half steps or more. It has never made it on to a production model.