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Where did the numeral system originated?

Score: 4.6/5 (34 votes) They originated in India in the 6th or 7th century and were introduced to Europe through the writings of Middle Eastern mathematicians, especially al-Khwarizmi and al-Kindi, about the 12th century.Where did the numerical system come from?The most commonly used system of numer...

30 Jan 2026 1,748 views

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Which is correct demeanor or demeanour?

Score: 4.6/5 (55 votes) Demeanor is a noun that refers to someone's outward behaviour and appearance. Demeanor is spelled demeanour everywhere except the United States.What is the difference between Demeanour and demeanor?Demeanour is defined as an alternative spelling of demeanor, which refers...

29 Jan 2026 310 views

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Why do i have arm flab?

Score: 4.9/5 (27 votes) Flabby arms are usually caused by carrying extra body fat, although they can also materialize after a sudden weight loss that leaves you with loose-feeling "flabby" skin on your upper arms.Can flabby arms really be toned?Can flabby arms really be toned? Flabby arms can be ton...

29 Jan 2026 1,692 views

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Do non obstructive kidney stones hurt?

Score: 4.5/5 (25 votes) Pain associated with renal stone disease is typically caused by an obstructing stone that obstructs the flow of urine, which results in renal collecting system dilatation. Non-obstructing renal calculi that do not cause renal collecting system dilatation are thought to be pai...

29 Jan 2026 1,909 views

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Is bilateral sciatica a red flag?

Score: 5/5 (39 votes) Bilateral sciatica is a red flag symptom of cauda equina syndrome.Is bilateral leg pain a red flag?Red flags include: Bilateral sciatica. Severe or progressive bilateral neurological deficit of the legs, such as major motor weakness with knee extension, ankle eversion, or foot ...

29 Jan 2026 1,211 views

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Is enamelled cast iron safe?

Score: 4.1/5 (27 votes) Enameled cast iron cookware is safe because it is a durable material that does not leach iron, has a naturally non-stick surface, and does not rust. These qualities make it a safe choice as it minimizes the risk of health problems associated with cookware made from other mate...

29 Jan 2026 948 views

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Is floresville in bexar county?

Score: 4.7/5 (55 votes) Floresville is a city in Wilson County, Texas, United States. According to the U.S. Census Bureau, the population was at 6,448 at the 2010 Census. The city is also part of the San Antonio Metropolitan Statistical Area. ...What county is Floresville TX in?About Wilson CountyAs...

29 Jan 2026 906 views

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Does senegalese twists damage hair?

Score: 4.3/5 (10 votes) Are Senegalese twists bad for your hair? Nope, not it they're installed correctly. Senegalese twists are a protective style, which means that they protect your hair from, well, you. By forcing you to pause on things like heat styling and excessive brushing, protective st...

29 Jan 2026 111 views

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Will thinset stick to joint compound?

Score: 4.6/5 (3 votes) Covering over the joint compound with thinset wont solve your problem. Thinset is not waterproof, water will penetrate and you will have issues. You have two choices, either remove the joint compound, and mud and tape with thinset or use a waterproofing membrane like redgard o...

29 Jan 2026 1,245 views

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Are complicated breast cysts cancerous?

Score: 4.5/5 (6 votes) Complex cysts contain cystic and solid components and are associated with a variety of benign, atypical, and malignant pathologic diagnoses. Complex cystic breast masses have a substantial chance of being malignant; malignancy was reported in 23% (,1) and 31% (,2) of cases in ...

29 Jan 2026 1,820 views