Posts Tagged ‘misconceptions’

Fun facts (that aren’t even true)

Monday, May 31st, 2010 | Distractions, Science

Memes are incredible things. One good example I have noticed, is that there are quite a lot of fun facts that survive – despite not even being true, simply because they make a good story. Here are a few of my favourites…

You can see the Great Wall of China from space
Think about it. The United Kingdom is a dot from space, maybe a small blog at best. The city of Leeds is indistinguishable. It’s streets, rivers, buildings, Tesco Extras, all not even a speck. And you think you can see a wall four metres across? Didn’t think so 😀 .

The Americans spent millions developing a zero gravity pen. The Russians used a pencil.
This one is sort of true, but the Americans started out using pencils too. They just found they broke a lot and it’s irritating sharpening a pencil in zero gravity because the shavings go everywhere. It wasn’t like they just didn’t think to use a pencil.

If you put a frog in boiling water it will jump out, but if you heat it up slowly it will just slowly cook alive and won’t notice
Again, this is probably one of those that first makes sense but when you think about it is probably quite unlikely. To prove the point someone did it and found the opposite happens – if you heat the pot up slowly the frog soon jumps out when it gets too hot whereas if you throw it in a pan of boiling water it gets really badly scalded and dies.

On a hot day, it’s better to wearing white
This just isn’t true. This probably originates from the stereotypical image of Saudis wearing all white but many people in the Middle East wear black and are just fine. Actually there is no real evidence that light coloured clothes are any cooler in the warm weather than wearing all black.

Own brand painkillers are just as good as Nurofen
This might surprise the sceptics who read my blog, suprisingly. Actually research shows that Nurofen can often be more effective than own brand painkillers. Not because it is actually any better (they are exactly the same as own brand) but because a lot of people aren’t as sceptical as us and associate the fact that Nurofen has adverts on the telly box with medical efficacy. It is of course nothing more than a placebo effect but a measurable once none the less. Pat yourself on the back if you find the own brand ones just as effective because you know it’s the exact same ingredients – you’re one of us smart people.

In Australia, toilets swirl the other way round
It’s widely believed that when you flush a toilet in the Southern hemisphere it will swirl counter clockwise. But it doesn’t. The fact is the Coriolis effect simply isn’t strong enough to overpower other influences such as the way the drains are laid out, the way the jets are set up to go or even a draft in the bathroom.

Toffee tastes better when manufactured in high altitudes
I’ve tasted Lowland Toffee and it’s just as good.

Coca Cola made Santa Claus red
Smart people know that Santa Claus wasn’t always red. He used to dress in all kind of colours, often, green, until the Coca Cola Company re-branded him in red to fit with their advertising. Even smarter people know that actually, while the Coca Cola Company did go a long way to popularising Santa’s red outfit, the iconic modern image of Santa should really be credited to the American cartoonist Thomas Nast if anyone should receive the honour.

The death penalty still exists in the UK, but only for treason
This is something I hear from time to time although more people are becoming aware of it’s falsity. We actually did still have the death penalty in the UK until 1997 (not that it was ever used any more) but one of the first things New Labour did when coming to power was to see it out of law.