Poison ivy, oak, and sumac are plants that can cause a red, itchy rash called allergic contact dermatitis. It is the most common skin problem caused by contact with plants. The rash is caused by contact with a sticky oil called urushiol (say yoo-ROO-shee-all) found in poison ivy, oak, or sumac.
For other uses, see Superstition (disambiguation). Superstition is a popular song composed, produced, arranged, and performed by Stevie Wonder for Motown Records in 1972. It was the lead single for Wonder's album Talking Book, and released in many countries. It reached number one in the U.S., and number one on the soul singles chart.
Hot Stuff. Heaven Knows is a song by American singer and songwriter Donna Summer, with guest vocals from Brooklyn Dreams released at the height of her fame during the 1970s disco era. It is adapted from the Live and More album where it is a part of the Mac Arthur Park Suite. It became a number 4 hit for Summer in the U.S. in early 1979. The song features singing by the group Brooklyn Dreams with lead vocals by Joe Bean Esposito. On the single version released by Summer (credited as Donna Summer with Brooklyn Dreams), singer Joe Bean Esposito sings second lead to Summer, while Summer and the group provide backing vocals.