My friend Austin took this photograph last week, looking out his office window near the Metrodome in downtown Minneapolis. That flare in the distance isn't Photoshop. Nor is it the nuclear annihilation of St. Paul. Instead, it's a sun dog — an atmospheric phenomenon that happens when light from the Sun is refracted off of ice crystals in the air. The light gets bent as it passes through the crystals and we see the bright flash of a "false sun" to the side of the actual Sun. The same process can also form rings around the Sun. Whether you get a halo or a sun dog depends on which way the ice crystals are oriented in relation to you.
Eliza writes, “A researcher from Lehigh University has invented a light-based pacemaker for fruit flies, and says a human version is ‘not impossible.’ The pacemaker relies on the new technique of ‘optogenetics,’ in which light-sensitive proteins are inserted into certain cells, allowing those cells to be activated by pulses of light. Here, the proteins were […]
Lean Project Management, as the name suggests, is a popular method for wasting less time and effort over the duration of a project. By focusing on prioritizing tasks, Project Managers are able to boost productivity, meet goals, and, inevitably, impress the execs. This exam prep course is led by the accredited Management and Strategy Institute, […]
This Smartphone Photo Lens Kit arms you with six unique smartphone photography accessories, so you can take high-quality and well-composed photos of any subject from small insects to expansive landscapes.6 unique lensesRolls up neatly for transportTripod for stabilitySmall lenses attach seamlessly with magnetMicroscope and 8x telephoto lenses attach with a case (case attaches to phone)Lens wallet […]
Inspired by the universality of symbols, the founders of Noun Project began to collect thousands of hand-drawn icons. The concept has since transformed into a massive digital collection of 150,000+ unique icons that fuel the work of designers every day. Spend less time crafting icons and more time putting amazing designs out into the world with […]