How do you measure drum bearing edges?

How do you measure drum bearing edges? When you have checked the bearing edges, place the drum on a surface that you know is level. Plate Glass or polished granite are good. Look all around the drum at the bottom edge where it touches the surface. A ‘true’ drum will touch the surface at all […]

What is the soil like on volcanic islands?

What is the soil like on volcanic islands? They are often very rich in nutrients and hold water well because of their volcanic ash content. These soils are called Andisols, and they are often very young, and acidic depending on which type of volcano they come from. What plants grow in volcanic soil? Coffee plants, […]

What predators do electric eels have?

What predators do electric eels have? Throughout the dry season, the electric eel is also at greater risk from predators, such as large mammals, that hunt from outside the shallow waters it inhabits. How does an eel produce electricity? The electric eel has three pairs of abdominal organs that produce electricity: the main organ, Hunter’s […]

How did Colgate start?

How did Colgate start? The Colgate story began in 1806 when William Colgate started a starch, soap and candle business on Dutch Street in New York City. In the 1840s, the firm began selling individual cakes of soap in uniform weights. In 1872, Samuel Colgate the son of William introduced Cashmere Bouquet, a perfumed soap. […]

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