Search results
Results from the WOW.Com Content Network
Chlorastrolite, also known as Isle Royale Greenstone, is a green or bluish green stone. [1] Chlorastrolite has finely radiating or stellate (for examples, see crystal habits) masses that have a "turtleback" pattern. The stellate masses tend to be chatoyant, meaning they have a varying luster. This chatoyancy can be subtranslucent to opaque.
Leaders of states in the U.S. which have significant mineral deposits often create a state mineral, rock, stone or gemstone to promote interest in their natural resources, history, tourism, etc.
In photography, solarization is the effect of tone reversal observed in cases of extreme overexposure of the photographic film in the camera. Most likely, the effect was first observed in scenery photographs including the sun.
(The Center Square) – After ranking among the most expensive states to raise a child, Washington wants to cut costs for parents, but one plan would put nearly $730 million at risk amid a massive ...
Drizzle also naturally handles images with "missing" data, due, for instance, to corruption by cosmic rays or detector defects. Originally packaged with the Space Telescope Science Data Analysis System (STSDAS) package in the now depreciated IRAF, Drizzle (now called MultiDrizzle) is freely available in the Drizzlepac Python package. [3]
A transgender military pilot posted a "proof of life" video to refute social media rumors that she flew the helicopter involved in the plane crash that killed 67 people.
Move over, Wordle, Connections and Mini Crossword—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity ...
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...