What factors affect how bright a star appears from Earth? The apparent brightness of a star depends on both its luminosity and its distance from Earth. Thus, the determination of apparent brightness and measurement of the distance to a star provide enough information to calculate its luminosity. What are the three things that determine how […]
Who built the first known cities?
Who built the first known cities? The very first cities were founded in Mesopotamia after the Neolithic Revolution, around 7500 BCE. Mesopotamian cities included Eridu, Uruk, and Ur. Early cities also arose in the Indus Valley and ancient China. What was the first city ever built? The earliest known city is Çatalhöyük, a settlement of […]
What facilities are on the Eurostar?
What facilities are on the Eurostar? The smart and easy way to travel from city centre to city centre. EASY DEPARTURES. After a quick scan of your ticket barcode at the ticket gates, it’s through to security, passport control and the departure lounge. CHOOSE YOUR SEAT AFTER YOU’VE BOOKED. ENJOY A BITE TO EAT EN […]
Do nails have a root?
Do nails have a root? The root of the nail appears as a white crescent and lies under the nail and skin. The root makes the nail and the nail bed. The nail bed contains blood vessels and nerves and produces melanin. As the nail root grows the nail, the nail bed adds material to […]
What are the benefits of free school meals?
What are the benefits of free school meals? We provide healthy balanced meals because they: improve young people’s concentration and performance in school. promote health, growth and development. increase resistance to illness. introduce good habits for later life. are freshly prepared food. Should schools provide free lunches to students? Providing free meals will help families […]
Can you melt 24K gold?
Can you melt 24K gold? Buy a crucible container to hold the gold as it melts. A crucible is a container that is specifically designed to hold gold as it melts because it can withstand the extreme heat. Gold’s melting point is at about 1,943 degrees Fahrenheit (1064 °C), which means you will need temperatures […]
How many athletes were participated in Olympic?
How many athletes were participated in Olympic? Over 14,000 athletes competed at the 2016 Summer Olympics and 2018 Winter Olympics combined, in 35 different sports and over 400 events. The first, second, and third-place finishers in each event receive Olympic medals: gold, silver, and bronze, respectively. Which countries have never won an Olympic medal? While […]
How do I keep weevils out of my cupboards?
How do I keep weevils out of my cupboards? Store grains in tightly sealed glass, metal, or sturdy plastic containers (not bags). Regularly clean pantry cracks, crevices, and shelves. Small bags of black pepper placed around the pantry may repel weevils. How do I get rid of weevils in my closet? Diatomaceous earth can help […]
What transfer case is in a 1997 F350?
What transfer case is in a 1997 F350? Ford F-350 1996-1997 Truck Borg Warner Transfer Case BW4407. How do I know what Ford transfer case I have? Identification: Metal tag stamped with “1356” located on transfer case, typically on the backside. Magnesium, ribbed, two piece transfer case (two part casting bolted together in the center). […]
What fits in a 20 yard dumpster?
What fits in a 20 yard dumpster? How much can a 20 yard dumpster hold? A 20 yard dumpster can hold approximately 110-130 33-gallon trash bags. It will typically weigh 1-3 tons (2,000-6,000 pounds) when filled, depending on what you’re throwing away. How much can fit in a 30 yard dumpster? Weight Capacity Is Part […]