A breadboard or Project Board is an invaluable tool for experimenting with circuit designs whether in the R and D or university lab.
A project board is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.
Parts will not be damaged so they will be available for re-use afterwards.
This is 840 Points Project Board or Bead board ideal for physics laboratory.