Day #	Topics
1	Course introduction and the study of welding
2	Welding videos
3	Joining
4	Bond strength
5	Thermal diffusivity
6	Forge welding
7	Cold welding
8	Adhesive bonding
9	Surface preparation
10	Examples of adhesive types
11	Diffusion bonding
12	Diffusion bonding
13	Soldering
14	Flux
15	Brazing
16	More power
17	Heat intensity
18	Flames
19	Flame cutting
20	Plasmas and properties of plasmas
21	Shielding gases and arc ignition
22	Arc redux and heat flow in welding 101
23	Plasma arcs and heatflow
24	Lasers and electron beams
25	Lasers and electron beams II