When did the first jet take off? Frank Whittle, an English inventor and RAF officer, began development of a viable jet engine in 1928, and Hans von Ohain in Germany began work independently in the early 1930s. In August 1939 the turbojet powered Heinkel He 178, the world’s first jet Read more…
What are some examples of poultry meat and eggs? Meat (For example: chickens, turkeys, ducks, geese, guinea fowl, pigeons, ostrich, emu, partridge, pheasant, etc.) Eggs (For example: chickens, ducks, ostrich, emu) Feathers (For example: chickens, Ostrich) Work (For example: Homing and racing pigeons, guard animals) Are eggs meat or poultry? Read more…
What is visceral somatic referred pain? Somatic pain and visceral pain are two distinct types of pain, and they feel different. Somatic pain comes from the skin. muscles, and soft tissues, while visceral pain comes from the internal organs. Does somatic pain cause referred pain? Somatic referred pain is explicitly Read more…
How do games network? There are mainly two possible network architectures: peer-to-peer and client-server. In the peer-to-peer architecture, data is exchanged between any pair of connected players while in the client-server architecture, data is only exchanged between players and the server. Do games use UDP or TCP? TCP – When Read more…
What channel is the BET Awards on 2021? The show will air live on Sunday, June 27 at 8 pm EST/PST on BET, with simulcasts on BET HER, LOGO, MTV, MTV2, TV Land and VH1. Where can I watch the BET Awards 2021 free? The BET Awards will air on Read more…
Is ORTEX com legit? Ortex is the biggest scam in “fintech.” First of all, the notion that short interest data is not available for free to retail investors is absurd. Secondly, Ortex data represents ~85% of an unknown percentage of exchange-reported data. Ortex had caused more money to be lost Read more…
What is data mart architecture? A data mart is a subject-oriented database that is often a partitioned segment of an enterprise data warehouse. The subset of data held in a data mart typically aligns with a particular business unit like sales, finance, or marketing. What are various architectural types of Read more…
Should the penny coin be eliminated? Dimes cost less than $0.04 to make, so the Mint could produce more of those without losing money. Aaron notes in his Brookings Institution editorial that eliminating both pennies and nickels would round off all cash transactions to the nearest $0.10, making for “easier Read more…
What is the relationship between frequency and wavelength and energy? The amount of energy is directly proportional to the photon’s electromagnetic frequency and thus, equivalently, is inversely proportional to the wavelength. The higher the photon’s frequency, the higher its energy. Equivalently, the longer the photon’s wavelength, the lower its energy. Read more…
What is the history of nanotechnology? The golden era of nanotechnology began in the 1980s when Kroto, Smalley, and Curl discovered fullerenes and Eric Drexler of Massachusetts Institute of Technology (MIT) used ideas from Feynman’s “There is Plenty of Room at the Bottom” and Taniguchi’s term nanotechnology in his 1986 Read more…