unicycle is one,
Electric Heater ! :)
Hydraulics
Simple machines that start with the letter "o" include the "oculus," which refers to a circular opening that can function similarly to a pulley in some architectural contexts. However, traditional simple machines like levers, pulleys, and inclined planes do not have commonly recognized names starting with "o." Therefore, there are no widely acknowledged simple machines beginning with that letter in standard classifications.
I think u mean scissors and there is only one-a lever
Some common questions about simple machines include: How do simple machines make work easier? What are the different types of simple machines? How do simple machines affect force and distance in work? How can simple machines be combined to create complex machines?
A CATAPULT IS A LEVER!!!
The simple machines that start with the letter "h" are the lever and the wheel and axle, but the most common example directly associated is the "hammer," which can be considered a type of lever. However, "hammer" is not traditionally classified as a simple machine itself. Another example is the "hoist," which uses pulleys and levers to lift heavy objects. Overall, there are limited examples of simple machines that begin with "h."
6 simple machines.
Simple Machines was created in 1990.
Simple Machines ended in 1998.
The similarities are that simple and complex machines are both made up of simple machines
well no there is not, simple machines are machines that are like that same machine ex. a roller coaster and a bath tub are simple machines