When was ice first made? Diagram: U.S. Patent 8,080, May 6, 1851. 1850: Florida physician John Gorrie uses his mechanical ice-maker to astonish the guests at a party. It’s America’s first public demonstration of ice made by refrigeration. William Cullen had demonstrated the principle of artificial refrigeration in a University of Glasgow […] Where did […]
Does an IMAC need a surge protector?
Does an IMAC need a surge protector? Buy a Surge Protector or UPS You may be tempted to plug your Mac directly into a wall outlet. Don’t. You need at least a quality surge protector, which acts as a sort of electrical firewall, protecting against destructive power incidents. (See How Surge Protectors Work for tips […]
What is the best antibiotic for a gum infection?
What is the best antibiotic for a gum infection? Metronidazole (Flagyl): This antibiotic may be prescribed to those patients suffering from severe periodontitis. Metronidazole works best when used in a combination with amoxicillin or tetracycline. Ciprofloxacin: This antibiotic is used to specifically target A. What antibiotic is used for gum disease? Tetracycline antibiotics – Antibiotics […]
How many horsepower is a John Deere 2555?
What did Miss Scatcherd do to Burns Jane Eyre?
What did Miss Scatcherd do to Burns Jane Eyre? This irritable teacher of history and grammar at Lowood, in Jane Eyre, constantly scolds Helen Burns, and punishes her for trivial offences or untidiness by making her stand alone in … How does Miss Temple’s influence Jane Eyre? Miss Temple is the kind and fair-minded superintendent […]
Is Share Trading halal in Islam?
Is Share Trading halal in Islam? It is permissible for Muslims to invest in stock markets if the company’s Shares are in accordance with Shariah principles. Trading in shares on the stock market is absolutely fine from an Islamic view point. Is Option Trading Halal or Haram? As far as stock market is concerned stock […]
What art movement is graffiti?
What art movement is graffiti? One of the most radical contemporary art movements, “graffiti art” (also called “Street Art”, “Spraycan Art”, “Subway Art” or “Aerosol Art”) commonly refers to decorative imagery applied by paint or other means to buildings, public transport or other property. What influenced graffiti art? Contemporary graffiti style has been heavily influenced […]
Why do you move forward and a boat moves backwards when you jump from a boat to a pier?
How much is a 1999 mint set worth?
How much is a 1999 mint set worth? 1999 US Mint Proof Set Value 1999 Proof Set Value Values Updated 2021 1999-S 9-Coin Set $8.93 1999-S 5-Coin Quarter Set $4.99 1999-S Silver 9-Coin Set $90.60 How much is a 2000 uncirculated coin set worth? USA Coin Book Estimated Value of 2000-PD Uncirculated Mint Set is […]
How does 8086 acknowledge an interrupt?
How does 8086 acknowledge an interrupt? The 8086 has two hardware interrupt pins, i.e. NMI and INTR. NMI is a non-maskable interrupt and INTR is a maskable interrupt having lower priority. One more interrupt pin associated is INTA called interrupt acknowledge. Which are the sources of interrupt in 8086 microprocessor? In other words an 8086 […]