3. It Takes A Photon About 170,000 Years To Travel From The Core Of The Sun To The Surface

3. It Takes A Photon About 170,000 Years To Travel From The Core Of The Sun To The Surface

You know how we talked about the Sun being big? Well, photons are the opposite. They're what make up light, and they're small. Really small. Try to imagine the smallest thing you possibly can and make it smaller. Now double the effect, and you're probably somewhere close.

Photons are freshly generated in the core of the Sun, making their way slowly to the edge of our native star before they break free, but it takes them a while to travel that path - somewhere in the region of 170,000 years. This is because atomic density at the core of the Sun is extreme - around 150 times denser than water - and atoms are carried by convection, cooling and heating and being reabsorbed thousands of times before they're able to escape into space. This also means that all of the natural light we see almost older than recorded human history. Just let that sink in.

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Did You Know...

I

To insure one’s house, one’s car or to underwrite a life insurance policy, that is common practice. But who would pay an insurance premium for his/her thumb, legs or smile? Stars, of course.

II

At the top of the ranking are the legs of Mariah Carey, worth 810 million USD: The diva became, in 2006, the Gillette brand muse for the advertising campaign «Legs of a Goddess». She then took out an insurance policy with London Lloyds to protect her legs, a decision that is far from being insignificant. Among its customers, the London insurer then included several icons of music, such as Bob Dylan or Rod Stewart.

III

David Beckham’s body insured for 195 million USD: European champion with Manchester United in 1999, David Beckham was in 2006 the most renowned footballer of the planet. In relation to his sporting activities, he took out an insurance cover for his legs. The huge amount paid for his insurance would reportedly exceed the 103 million USD disbursed by Real Madrid for the cover of Christiano Ronaldo in 2009. The fashion model would later extend his insurance cover to his entire body.

IV

15 million USD in insurance for Kim Kardashian’s curves: The curves of Kim Kardashian are her number one beauty asset. The reality TV star, who is crazy about plastic surgery, has underwritten an insurance policy worth 15 million USD to protect her famous butt.

V

The culinary critic Egon Ronay assured his taste buds: The famous Hungarian culinary critic has insured his taste buds since 1957, for the amount of 400 000 USD. An original insurance policy which allows him to cover his sense of taste without which he will no longer be able to practice his job.

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