These are the spikes showing that procrastination is global phenomenon.

It was Crease Limestone, and that was produced by sea creatures 350 million years ago in a nice, warm, sunny atmosphere.

It will go on forever, like the ripples in the water.

So here's a dinosaur that has spikes sticking out of its head, no dome and gnarly stuff on its nose.

So here's a dinosaur that has spikes sticking out of its head, no dome and gnarly stuff on its nose.

I wanted to do something very simple, a simple, iconic image of two ripples interfering.

Ripples from the Zambezi, was a project where we Italians decided to teach Zambian people how to grow food.

TS Well, this painting here, I wanted to do something very simple, a simple, iconic image of two ripples interfering.

It turns out that meteors entering Earth's atmosphere cause ripples of infrasound to spread through the air of our planet.

And then Stygimoloch, another dinosaur from the same age, lived at the same time, has spikes sticking out the back of its head.

And the neurons communicate with each other by sending little pulses or spikes of electricity via connections to each other.

Ray It was Crease Limestone, and that was produced by sea creatures 350 million years ago in a nice, warm, sunny atmosphere.

He added that The water was very still at the time and there were no ripples coming off the wave and no other activity on the water.