<p>An ancient human may be a new species, and extinct giant kangaroos - could they hop? </p>

An ancient human may be a new species, and extinct giant kangaroos - could they hop?

<p>An ancient human may be a new species, and extinct giant kangaroos - could they hop?&nbsp;</p>

Stories told by feet

The Science Show gives Australians unique insights into the latest scientific research and debate, from the physics of cricket to prime ministerial biorhythms.

Science

Natural Sciences

The Science Show gives Australians unique insights into the latest scientific research and debate, from the physics of cricket to prime ministerial biorhythms.

The Science Show&nbsp;gives Australians unique insights into the latest scientific research and debate, from the physics of cricket to prime ministerial biorhythms.

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Stories told by feet

Stories told by feet