Carlos Slim Helu Net Worth. Carlos Slim Helu net worth: Carlos Slim Helu is a Mexican businessman and one of the richest people in the world who has a net worth of $47 billion. Ingvar Kamprad Net Worth. Ingvar Kamprad net worth: Ingvar Kamprad is a Swedish businessman who founded IKEA and has a net worth of $42.5 billion dollars.
Clamp (tool) For other uses, see Clamp. A clamp is a fastening device used to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure.
Simple Machines is an event in which competitors take a written test and use a homemade device (it must be a first-class lever) to determine the ratios of unknown masses. The included simple machines are levers, pulleys, wheels and axles, inclined planes, and wedges.