But west-facing panels are able to generate more even flow of electricity than spikes of energy at lunchtime. Professor Gottshalg is urging to the UK to follow Germanyâs recent policy of putting panels on east-west facing roofs to smooth the supply of power during the day and prevent spikes of power at midday.
Potato chips are thin slices of potato, fried quickly in oil and then salted. According to snack food folklore, the potato chip was invented in 1853 by a chef named George Crum at a restaurant called Moon's Lake House in Saratoga Spring, New York.
Potato plants grow wild all over South America and as far north as Colorado and Nebraska in North America. About 15,000 years ago, when people first came to North America from Asia, they began to eat the potato roots and the roots of similar plants like camas and wapato that they found there. Sometime around 8000 BC, in the Andes Mountains in South America, people began to farm potatoes as well as gathering them.