According to, biofuels are usable in cars and trucks without altering the vehicles, which is a good thing, and they are cleaner than fossil fuels. Biofuels are renewable energy sources potentially capable of re... More » Science Biology

Selective breeding allows the breeder to select traits which they find desirable and mate their stock so that the trait becomes more common with each generation. A side effect of selective breeding is that often undesira... More » Science Biology

Some of the benefits of wearing a motorcycle helmet include the reduced risk of head injury by 69 percent and the reduced risk of death by 42 percent, while one of the drawbacks is a reduced field of vision. However, the... More » Vehicles
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The origin of the idiomatic phrase to weigh the "pros and cons" of a situation or thing is in the Latin language. The word "pro" in Latin means "for" or "in favor of" something, while the word "contra" means "against" or... More » Education

Plastic marine fuel tanks are not susceptible to corrosion and are less expensive and more durable than metal tanks. However, they don't have fuel baffles typically, allow fuel smell and may not be available in some size... More » Vehicles

The biggest benefit of buying a repossessed horse trailer is that it is likely to be significantly less expensive than a new horse trailer. However, the selection may be limited, and the buyer may not be able to find one... More » Vehicles