(Thu at 9:30PM-10:00PM)
Each week CATALYST brings a mixture of Australian and international stories, from science breakthroughs investigating the implications, the ethics, and the politics of the particular issue, to stories about how scientists work in the field.

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(Thu at 8:30PM-9:00PM)
You've got questions; FOOD DETECTIVES will find the answers! Science meets food as Ted Allen and his band of culinary sleuths conduct experiments to find the truth behind all of your burning food conundrums. What's the deal with the 5-second rule? Does turkey really make you sleep? Is double-dipping really unsanitary? Tune in for all these answers and plenty more.

(Mon at 9:30PM)
SCIENCE OF THE SENSES explores the complex, delicate and richly textured interface between our inner selves and the outer world. Each episode explores the biological, neurological and physical processes that allow us to perceive our surroundings. By studying people with sensory deficits, SCIENCE OF THE SENSES also shows how scientists have made some startling discoveries about how the senses work and how they shape our lives.

(Sun at 9:30pm)
As the modern world becomes increasingly sophisticated and mechanized, we grow further removed from the way things are made and how things are done. Learn about the miraculous feats of engineering which underpin life in the 21st Century.

FACES OF EARTH is a four-part exploration of the Earth's dynamic systems and our connection to them. The key to understanding Earth is that our planet has not always been like it is today, nor will it remain so in the future; in fact, the only constant on Earth is change. Filmed in High Definition and using state of the art visual effects, FACES OF EARTH presents the latest information about Earth, told by the geoscientists who are discovering new and surprising knowledge about our home planet.

(Sat at 8:30pm)
Radical weather is not uncommon in the solar system, and storms on other planets are bigger, more powerful and stranger compared to their counterparts on earth.