Student question: If one of your feet is in a leg cast, should the other be in a sandal?
Teacher response: The detailed solution is: If you are using crutches, it is advised to have non-slip shoes with a closed toe. Most sandals do not have non-slip traction and, by definition, don't have closed toes. If you are in a leg cast you are likely to be using crutches..

Student question: Is jalapeno heat outclassed by Bhut jolokia?
Teacher response: The detailed solution is: The Scoville scale measures how hot peppers are. The jalapeno pepper has a Scoville scale rating of between 3,500 and 3,600 SHU (Scoville Heat Units). The Bhut jolokia (ghost pepper) has a Scoville scale rating of 1 million SHU (Scoville Heat Units)..

Student question: Do the Egyptian pyramids look the same from outside as they did when new?
Teacher response: The detailed solution is: When originally built, the Great Pyramids had a thin surface of limestone covering the bricks, making them shine in the sun. Over the centuries, the limestone layer has been removed by thieves and erosion, exposing the more common stone bricks underneath..

Student question: Does the letter B's place in alphabet exceed number of 2008 total lunar eclipses?
Teacher response:
The detailed solution is: The letter B is the second letter in the Latin Alphabet. There was one total lunar eclipse in 2008..