Auguste Antoine Piccard was a Swiss physicist, inventor and explorer known for his record-breaking hydrogen balloon flights, with which he studied the Earth's upper atmosphere. Piccard was also known for his invention of the first bathyscaphe, FNRS-2, with which he made a number of unmanned dives in 1948 to explore the ocean's depths.
A reconnaissance aircraft is a military aircraft designed or adapted to perform aerial reconnaissance with roles including collection of imagery intelligence, signals intelligence, as well as measurement and signature intelligence. Modern technology has also enabled some aircraft and UAVs to carry out real-time surveillance in addition to general intelligence gathering.
Popular Science is an American digital magazine carrying popular science content, which refers to articles for the general reader on science and technology subjects. Popular Science has won over 58 awards, including the American Society of Magazine Editors awards for its journalistic excellence in 2003, 2004, and 2019. With roots beginning in 1872, Popular Science has been translated into over 30 languages and is distributed to at least 45 countries.
A flare gun, also known as a Very pistol or signal pistol, is a large-bore handgun that discharges flares, blanks and smoke. The flare gun is typically used to produce a distress signal.
Billabong International Limited is an Australian company focused on surfing, primarily a clothing retailer that also produces accessories, such as watches and backpacks, and skateboard and snowboard products under other brand names. Founded in 1973 by Gordon and Rena Merchant, the company first traded on the Australian Securities Exchange in August 2000. The name "billabong" is derived from the Wiradjuri word bilabaŋ that refers to a "creek that runs only during the rainy season". As of September 2013, Von Zipper, and Element were two of the prominent brands that Billabong owns. Honolua Surf Company, Kustom, Palmers Surf, Xcel, Tigerlily, Sector 9, and RVCA were the company's other brands. In 2018, Billabong International Limited was acquired by Boardriders, Inc, owner of rival brand Quiksilver.
Jacque Fresco was an American futurist and self-described social engineer. Self-taught, he worked in a variety of positions related to industrial design.
The Carden Loyd tankettes were a series of British tankettes of the period between the World Wars, the most successful of which was the Mark VI, the only version built in significant numbers. It became a classic tankette design worldwide, was licence-built by several countries and became the basis of several designs produced in various countries.
Bonnier AB, also the Bonnier Group, is a privately held Swedish media group of 175 companies operating in 15 countries. It is controlled by the Bonnier family.
Gerardus Troost was a Dutch-American medical doctor, naturalist, mineralogist, and founding member and first president of the Philadelphia Academy of Natural Sciences.
A swivel, spinny, or revolving chair is a chair with a single central leg that allows the seat to rotate 360 degrees to the left or right. A concept of a rotating chair with swivel castors was illustrated by the Nuremberg patrician Martin Löffelholz von Kolberg in his 1505 technological illuminated manuscript, the so-called Codex Löffelholz, on folio 10r. It is purported that Thomas Jefferson drafted the United States Declaration of Independence in 1776 while sitting on a swivel chair of his own design.
Flying, sometimes styled FLYING, is an aviation magazine published since 1927 and called Popular Aviation prior to 1942, as well as Aeronautics for a brief period. It is read by pilots, aircraft owners, aviation enthusiasts and aviation-oriented executives in business, commercial and general aviation markets worldwide.
Popular Photography, formerly known as Popular Photography & Imaging, also called Pop Photo, is a monthly American consumer website and former magazine that at one time had the largest circulation of any imaging magazine, with an editorial staff twice the size of its nearest competitor. Although the magazine ceased publication in early 2017, PopPhoto had a soft relaunch as a web-only publication the following year, and an official relaunch in December 2021.
SS Dumaru was a Design 1003, Hough-type wooden steam ship launched on April 17, 1918, in Portland, Oregon, as part of the United States Shipping Board Merchant Fleet Corporation. On October 16, 1918, during her maiden voyage, Dumaru was struck by lightning off the coast of Guam, igniting her munitions cargo and destroying the ship.
Floats are airtight hollow structures, similar to pressure vessels, designed to provide buoyancy in water. Their principal applications are in watercraft hulls, aircraft floats, floating pier, pontoon rhinos, pontoon causeways, and marine engineering applications such as salvage.
The Dynasphere was a monowheel vehicle design patented in 1930 by John Archibald Purves FRSE from Taunton, Somerset, UK. Purves' idea for the vehicle was inspired by a sketch made by Leonardo da Vinci.
Anatoly Nikolayevich Kvochur is a Soviet and Russian test pilot. Honoured Test Pilot of the USSR (1990) and Hero of the Russian Federation (1992).
Frederick Settle Barff was an English chemist, ecclesiastical decorator, and stained glass manufacturer, much interested in theology.
A silent butler, sometimes called an ash butler, is a small container, often of base metal, sometimes silver or silverplate, with a handle and hinged cover, used for collecting ashes or crumbs. They were more common prior to the modern period, and enjoyed some popularity being made as a home construction project in the US. They are now often considered collector's items, or are valued for their retro appeal.
A clean-burning stove is a stove with reduced toxic and polluting emissions. The term refers to solid-fuel stoves such as wood-burning stoves for either domestic heating, domestic cooking or both. In the context of a cooking stove, especially in lower-income countries, such a stove is distinct from a clean-burning-fuel stove, which typically burns clean fuels such as ethanol, biogas, LPG, or kerosene. Studies into clean-burning cooking stoves in lower-income countries have shown that they reduce the emissions of dangerous particulates and carbon monoxide significantly, use less fuel than regular stoves, and result in fewer burn injuries. However, the emissions some supposedly clean-burning cookstoves produce are still much greater than safe limits, and in several studies in lower income countries they did not appear to be effective at reducing illnesses such as pneumonia induced by breathing polluted air, which may have many sources.
Bo Bedre is a monthly lifestyle and interior design magazine published in Frederiksberg, Copenhagen, Denmark. It is the first interior design magazine in the country. The magazine has Norwegian and Finnish editions.
