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You shouldn't brush your teeth after drinking fruit juice!

21 Feb 2017

You might think it’s a good idea to brush your teeth after drinking sugary fruit juice, but it isn’t. The acid in the juice weakens the tooth enamel, which can then be damaged during brushing. The...

What are ear candles?

21 Feb 2017

Ear candles are regularly promoted by alternative health suppliers and have been getting quite the hype from the media even though there is no evidence to suggest they have any real benefit. The...

What is the Greenhouse Effect?

21 Feb 2017

The greenhouse effect is caused by gases in the atmosphere that let sunlight through, but prevent some of the heat it generates from being re-emitted, acting as a blanket around the earth. If we...

Polar bears can run up to 40 km per hour!

20 Feb 2017

Polar bears can run as fast as 40 kilometers per hour—but only for short distances. Younger, leaner bears are the best runners and are able to cover two kilometers without stopping. Older and...

Welch's Grape Juice

20 Feb 2017

Woodrow Wilson’s secretary of state, William Jennings Bryan, was ridiculed in 1913 for serving Welch’s grape juice instead of wine at a dinner honoring the British ambassador. This proved to be...

Are babies born by C-section more at risk than those born vaginally?

20 Feb 2017

Babies who are delivered by C-section don’t go through the birth canal, and as a result they don’t get the beneficial microbes that babies born via the birth canal receive. This might help explain...

Do they really pump oxygen into Vegas casinos?

20 Feb 2017

I’m sure you’ve heard the myth that oxygen is pumped into casinos to give people more energy and keep them awake. This is, in fact, the enduring Vegas myth of all time. There’s no doubt that the...

Twins with the same genes can have different traits

20 Feb 2017

Even though identical (monozygotic) twins may have the exact same genetic make-up, it is possible that they can have different features from one another. This is thanks to differences in the womb ...

"Chaotic seabirds" influenced Alfred Hitchcock

20 Feb 2017

In August 1961, in Capitola and Santa Cruz, California there was an invasion of what people described as “chaotic seabirds.” These birds were believed to be under the influence of domoic acid, a...

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