Episode list

Horizon

Pill Poppers

Tue, Jan 19, 2010
Science series. How much is really known about the medicines we take, and can they be trusted to work. Horizon investigates the most popular pills people pop.
7.8 /10
Don't Grow Old

Tue, Feb 02, 2010
Horizon meets the scientists who are attempting to piece together why we age and more vitally for all of us, what we can do to prevent it.
7.5 /10
To Infinity and Beyond
Large numbers hard to comprehend such as google, googleplex, graham's number and infinity and their significance in mathematics. The infinite room hotel is used to conceptualize infinitely.

Infinity comes in different sizes which can be shown mathematically.

The finite size universe versus infinite size universe theory.

The infinite monkey theorem and Shakespeare. How long would it take a monkey to write Shakespeare?

Cosmic inflation theory explains the cosmic background radiation and if it is correct an infinitely expanding universe is implied. Infinitely expanding universe may also mean there are (infinite) multi-universes. In infinite universes anything happens all the time as can be different laws of physics for these other universes.
7.7 /10
The Death of the Oceans?
Sir David Attenborough reveals the findings of an investigation into what is happening to our oceans, and looks at whether it is it too late to save their remarkable biodiversity.
7.7 /10
Miracle Cure? A Decade of the Human Genome
Completed ten years ago, the $4 billion Human Genome Project promised cures for diseases and a new world of personalized medicine. But where are we now? Is personalized medicine and gene therapy just around the corner? Horizon investigates.
6.2 /10
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