A tech demo shows off the usual tech things.

Then I'm going to jump to a link.

Using the usual tech devices.

We have a plane device called our mouse.

Doing the usual tech productivity tasks.

Now we're connected audio.

You can see my work. You can point at it.

And I can see your face and we can talk.

Except it's 1968 and it's going to set the computing agenda

for the next half century, then almost immediately be ignored.

The mother of all demos on no a little more.

Get it wherever you get your podcasts.

I didn't play with toys as a kid.

I played with engines.

Became a mechanics apprentice at 16.

But eventually I wanted a new challenge.

So I joined the Navy.

And I took what I knew about cars.

And applied it to destroyers.

I learned to fix anything.

Anywhere in any situation.

And now I help keep one billion pounds of warship

...