How to solder wires

How to solder wires

By: Gavin Clark

A few different websites that will teach you how to solder.

https://www.sciencebuddies.org/science-fair-projects/references/how-to-solder

https://www.instructables.com/id/Soldering-wires-together/

https://www.popularmechanics.com/cars/a1430/4213013/

These will hopefully help you with your engineering projects in the future.