On-air challenge: Given a five-letter word, insert two new letters between the second and third letters of the given word to complete a common seven-letter word. For example: Amble - Am(ia)ble.
Last week's challenge: This three-part challenge comes from listener Lou Gottlieb. If you punch 0-1-4-0 into a calculator, and turn it upside-down, you get the state OHIO. What numbers can you punch in a calculator, and turn upside-down, to get a state capital, a country and a country's capital?