Sentence examples for a really cool experiment from inspiring English sources

It was a really cool experiment.

"This is a really cool experience.

It's a really cool experience".

It's been a really cool experience.

That was a really, really cool experience for me.

"Brad made a really cool clock out of those".

"Origami can make a really cool transport device".

And I found a really cool designer in Brazil, Gilda Midani.

"I hear it's got a really cool art scene".

He added, "And don't say a really cool garden".

That would be a really cool career".