Do placebos actually work? Even though placebos contain no real treatment, researchers have found they can have a variety of both physical and psychological effects. Participants in placebo groups have displayed changes in heart rate, blood pressure, anxiety levels, pain perception, fatigue, and even brain activity. What is the success rate of placebo? Estimates of […]
What type of clothes did hunter-gatherers wear?
What type of clothes did hunter-gatherers wear? His clothing included: a belt, loincloth, and goat-skin leggings with suspenders, not unlike lederhosen. He wore a bear-skin cap, outer cape and coat made of woven grass and moccasin-type shoes made from deer and bear leather. He stuffed those shoes with moss and grasses, no doubt for insulation […]
How many voyages did Sinbad?
What does city mean on dashboard?
What does city mean on dashboard? Here is the answer according to a question posed about “city” on the dash of a Punto. It means that “City Mode” or “City Steering” is active. This is a mode that applies additional electronic assistance to the steering, making it lighter and more responsive, especially useful for tight […]
What are wetlands to fish?
What are wetlands to fish? Wetlands also serve as spawning and rearing areas for many different kinds of fish such as northern pike. In fact, world- wide, two thirds of the fish we eat depend on wetlands at some stage of their life cycle! Non-game fish such as sticklebacks and minnows inhabit wetlands. Why is […]
Why is my car not getting warm?
Why is my car not getting warm? A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn’t allowing the engine to properly warm up. A blower fan that isn’t working properly. What happens if […]
What is the simple present tense of work?
How does home ownership lead to wealth?
How does home ownership lead to wealth? The lower the income of a homeowning household, the greater the share of its wealth coming from homeownership. Despite the risk of volatility in the housing market, numerous studies have demonstrated that homeownership leads to greater wealth accumulation when compared with renting. Does homeownership increase wealth? 1. Homeownership […]
What was the minimum speed for Apollo 11 to leave Earth?
What was the minimum speed for Apollo 11 to leave Earth? about 7 miles per second How fast was the Apollo mission? The record for the fastest re-entry and, therefore, the record for the fastest speed ever attained by humans, goes to the Apollo 10 crew. In May 1968, they returned to Earth at 36,397 […]
Is public domain common knowledge?
Is public domain common knowledge? When you include facts or information in your writing that you can reasonably assume your readers already know, or that anyone in your audience could easily verify without doing any significant research, then it’s generally acceptable to present those facts as common knowledge. Does common knowledge need to be cited? […]