Sometimes described as an answer looking for a question, Dr Karl Kruszelnicki explains science as you've never heard it before each week on Great Moments In Science.
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Tuesday 14 Mar 2017
A condition called misophonia — where people adversely react to particular sounds, often with feelings of rage, terror, fear and panic — was first identified 20 years ago, but is only now starting to be better understood.
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Tuesday 7 Mar 2017
They can seal tight, suck, blow, whistle, hold and kiss. With hundreds of muscles and multiple layers of cells, the human lip serves a much greater role than we give them credit for.
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Tuesday 28 Feb 2017
For 50 years air conditioning in commercial buildings has been set using the Standard 55 guidelines. But many workplaces aren't staffed solely with 40-year-old men dressed in 60s business suits, and that's left women out in the cold, as Dr Karl Kruszelnicki argues.
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Tuesday 21 Feb 2017
From the formation of Earth until now, many factors have contributed to its changing state. But humankind has been a major contributor in a relatively very small period of time, as Dr Karl Kruszelnicki argues.
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Tuesday 14 Feb 2017
Could lightning be used to power the planet instead of fossil fuels? Karl Kruszelnicki finds out.
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Tuesday 7 Feb 2017
It take a unique series of weather factors to create the awesome power of lightning but when it 'strikes' it comes to earth with 1000 times more energy that a household electrical system and with more heat than the sun but capturing this energy is difficult as Dr Karl Kruszelnicki explains.
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Tuesday 31 Jan 2017
As New Year's Eve ticked over to 2017, scientists added an extra second to atomic clocks to compensate for the Earth's variable rotation. But there are pros and cons to doing this, as Dr Karl Kruszelnicki explains.
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Tuesday 17 Jan 2017
We know that the rotation of the Earth is gradually slowing down. But what would happen if God, the devil or aliens suddenly and completely stopped our planet from rotating on its axis of spin? Luckily, thanks to improved knowledge about our planet, the geographers can now give us the answers.
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Tuesday 20 Dec 2016
There are many reasons animals of the same species congregate in groups. The collective intelligence of a flock helps protect and save energy, keep them on track when migrating and share food discoveries, as Dr Karl explains.
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Tuesday 13 Dec 2016
Being stuck in one spot, waiting for the full moon to pass and the perfect temperature to arrive, and your choice of mate left to the tide: when you're coral, reproduction is mind-boggling complicated, as Dr Karl Kruszelnicki explains
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