Frank Zamboni invented an ice rink to solve the problem of resurfacing ice.
It didn't solve any problem it was invented as a sport not as a way to solve anything...
problem solving process
Traffic lights were invented to regulate the flow of traffic and prevent accidents at intersections. They were designed to solve the problem of chaotic and dangerous traffic conditions by providing a clear and organized system for vehicles to follow.
If you don't know how to fix a problem with a photocopy machine, bring it to the attention of your Key Operator, and if that person can't fix it, call the maintenance and repair service for that machine.
Buy a branch connector
How to turn steam into power, he invented the very first steam engine.
Sending messages over long distance quickly
It is to use science for a practical job or to solve a problem.
who invented the lasting machine
to solve the problem of having too many health things to eat. and because they're good.
When you analyze a problem you look it over which is what analyzing means. You look over the problem and then you solve it. When you solve a problem you solve it and you use certain steps and solve it but of course everyone has there ways to solve a problem but some people have ways to solve it by just analysing it. That is the difference.
the milling machine was invented in 1818.