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.

Hello DTS listeners and welcome back to another edition

of the monthly science news.

I'm Dr. Nikki Ackerman's your science correspondent

here with some of the top science and tech stories

that happened this February.

Starting out with paleontology.

An enormous asteroid hit the Earth 66 million years ago.

This is not news.

It was during the Cretaceous period and it triggered a global extinction

that wiped out 76% of life on Earth, including a lot of dinosaurs.

...