simple device

Examples (10)

• A can opener is a simple device that makes life easier.
• The abacus is a surprisingly effective, yet simple, device for calculation.
• Unlike a modern smartphone, a pulley is a simple device that multiplies force.
• The instructions explained how to assemble the simple device in just three steps.
• He invented a simple device to help peel potatoes more quickly.
• In our physics class, we built a simple device to demonstrate leverage.
• The trap they set was a simple device made of a box and a stick.
• You don't need any special training to operate this simple device.
• The workshop had many simple devices for measuring and cutting.
• The security system relied on a simple device: a tripwire connected to a bell.