Tandy Science Fair 200 in 1 Electronic Project Kit

At a local thrift shop I came accross this Tandy Science Fair Electronic Project Kit.
These Tandy / RadioShack kits were very popular in the day, and where my first steps into electronics and computers. (I also recently found the 150 in 1 project kit that I reviewed here : • Tandy Science Fair 150... )
Watch as I give you an overview of the box and its contents, show you the state of the Tandy when I got it, how I fixed it, and some experiments.
A great nostalgic find !