Light reflection can be specular, mirror-like (left), diffuse or scattered. HowStuffWorks To understand how interference fringes form on film, you need to know a little bit about light. Light is part of the electromagnetic spectrum — it's made of high-frequency electrical and magnetic waves...
Each element had a unique spectrum and thewavelengthof each line within a spectrum had a specific energy (seeHow Light Worksfor details on the relationship between wavelength and energy). In 1913, a Danish physicist namedNiels Bohrput Rutherford's findings together with the observed spectra to co...
Even the smartest aurora scientists will tell you that predicting the aurora’s presence on any given night is far from a perfect science and includes many changing variables. Many resources that help give some idea of northern lights activity exist on the Web. Here are two worth noting: UAF...
Learning AI can be an exciting endeavor, but it’s not without its challenges. It’s a broad field with many subtopics. However, with a clear roadmap, the right resources, and a strategic approach, you can navigate this landscape effectively. Here’s how to learn AI in 2025: 1. Master...
of emotion exist for point-light displays, but not full emotional expressions. However, since individuals compare incoming facial expressions to stored templates, which represent the average facial expressions they have encountered previously (e.g., the average angry expression across all previous ...
Using extremely large number of processing elements in computing systems leads to unexpected phenomena, such as different efficiencies of the same system f
the color components contained in light source, presents the color change of a black body being heated from absolute zero (- 273 ℃). When reaching a certain temperature, the spectrum of the black body is the color temperature of that temperature, conventionally expressed in Kelvins (symbol K...
Scientists are currently developing a device that is even more accurate than the current atomic clocks. The optical atomic clock uses light in the visible spectrum to measure atomic oscillations. The resonance frequency of the light rays is about 50,000 times higher than that of microwave radiation...
This is why we see overhyped antics like less-than-relevant rockstar Kid Rock posting an Instagram video shooting up a few cases of Bud Light, sparking many imitators, and a former Trump campaign official launching a new beer brand called Ultra Right. ...
Nanotechnology is the science of manipulating matter where at least one dimension is in the nano-scale. Nanotechnology is a very promising field to the medicinal and pharmaceutical sectors, hence, it plays an important role in enhancing humanity’s quality of life. Nanotechnology has many application...