Pics Quote by Alla

Dinosaurs are extinct today because they lacked opposable thumbs and the brainpower to build a space program.

— Neil deGrasse Tyson

The dinosaurs became extinct because they didn't have a space program.

— Larry Niven

The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll…

— Larry Niven

We live in a time where we have more extinction happening on our planet than since the dinosaurs were wiped out 50 million years ago.

— Jeff Corwin

Dinosaurs may be extinct from the face of the planet, but they are alive and well in our imaginations.

— Steve Miller

The public image of dinosaurs is tainted by extinction. It's hard to accept dinosaurs as a success when they are all dead. But the…

— Robert T. Bakker

Man, I so sick of dinosaurs. They wasn't extinct, I'd go out an' kill 'em myself.

— Lawrence Block

Kiss me if I'm wrong but dinosaurs still exist right ?

— RMKATTA

The dinosaurs disappeared because they could not adapt to their changing environment. We shall disappear if we cannot adapt to an environment that now…

— Arthur C. Clarke

The Cretaceous-Paleogene extinction was a horrible event. Dinosaurs and many other animals and plants were killed.

— Liu Cixin

“Biologists are diligently unraveling the mystery of how such formidable creatures like dinosaurs vanished from the face of the Earth. Meanwhile, our Maulvi has…

— Muhammad Ijaz Ul Haq

There is no good scientific reason to bring back an extinct species. Why would one bring them back? To put them in a theme…

— Hendrik Poinar