May 2021

Will we ever travel light speed? To summarize, according to the immutable laws of physics (specifically, Einstein’s Theory of Special Relativity), there’s no way to reach or exceed the speed of light. How close...

How long is a light minute in Earth minutes? The mean diameter of Earth is about 0.0425 light-seconds….Use in astronomy. Unit light-minute Definition 60 light-seconds Equivalent distance in m 17987547480 m km 1.799×107 km...

Is hydrogen peroxide just water? Hydrogen peroxide is just water with an extra oxygen atom tacked on — it’s H2O2, instead of H2O. That extra oxygen is relatively loosely bound, making it a highly...

What are the four processes of soil formation? Four basic processes occur in soils— additions, losses, transformations (changes), and translocation (movement). Which are the two main factors for soil formation? The two important climatic...

Can tallow be used to make soap? Tallow Makes GOOD Soap. Tallow has a very similar composition to palm oil. It makes a hard long-lasting soap with a light creamy lather. Tallow is also...

How fast do hailstones fall? For small hailstones (<1-inch in diameter), the expected fall speed is between 9 and 25 mph. For hailstones that one would typically see in a severe thunderstorm (1-inch to...

What is a snow bicycle? Comprising of a standard dirt bike frame, engine and suspension, snowbikes simply have the wheels removed and replaced with a single ski on the front and a specially designed...

Why is snow bad for the environment? Snow’s effect on climate Seasonal snow is an important part of Earth’s climate system. Snow cover helps regulate the temperature of the Earth’s surface, and once that...

How much does it snow in Poland? The average air temperatures amount to 6 – 8.5°C for a year, the annual rainfall is 500 – 700 mm, of which snow constitutes only 5 –...

Under what conditions does dew not form? MIKE MOSS SAYS: Edili, Dew requires a surface that is colder than the dew point of the air in contact with it, so dew will not form...