Discovery Science using April to look at how science is used to help the environment and alternatives for the world's huge energy needs.

In the month of April Discovery Science (TopTV 302) is devoting a month of programming to investigating ways in which science is being used to help the environment.

The Gadget Show is back on Mondays at 17:20 and Large Dangerous Rocket Ships starts on Sunday 29 April at 15:40.

Powering the Future with dr M Sanjayan as presenter with several episodes this month looks at energy, the world's energy needs and how and why we must ease our dependency on fossil  fuels and what we will and could be using in future to power our planet.