20. One Spoonful Of Matter From A Neutron Star Would Weigh About A Billion Tons

20. One Spoonful Of Matter From A Neutron Star Would Weigh About A Billion Tons

Some things weigh more than others. That's not news to anybody - if you lifted up a plastic chair, and then lifted up a wooden one, you'd expect the wooden one to be harder to pick off the floor. Stars can be made of different materials, too, but the differences in weight are literally astronomical.

Neutron stars are what's left when huge stars - those four or more times larger than our own Sun - explode. The remaining matter at the center is compacted so tightly and so densely that a single teaspoon of the material would weigh around a billion tons. To give you a more visual idea, that's as much as 900 times the Great Pyramid of Giza. The gravitational field is so strong that escape is possible only at speeds of 100,000km/s or more - and if you fell onto it from only one meter above, you would hit the surface at four and a half million miles per hour. At such a force, your component atoms would be destroyed, vaporizing you.

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Did You Know...

I

In the US, the average spent on an engagement ring is $6,351 but how do these figures compare with our favorite celebrities? The answer: they don't. As the diamonds increase in size, obviously the price tag appreciates handsomely. Well, we've compiled a list of some of the most expensive celebrity engagement rings.

II

This list would be nothing without Kim Kardashian's rock from Kanye, which clocked in at around a cool $4 million when he presented it to her at his stadium proposal in October 2013. Unfortunately, though, the 15-carat sparkler was among the jewelry stolen during Kim's infamous Paris robbery in 2016.

III

Jennifer Lopez's husband Alex Rodriguez popped the question to the singer, and he really had to step it up to outshine her previous engagement rings—and wow, did he deliver. The baseball star proposed with a reported 15-20 carat emerald cut stunner set on a platinum band that was estimated at $5 million. It's getting harder and harder not to be fooled by the rocks she's got...

IV

It should come as no surprise that Beyonce herself totes one of the world's highest-valued diamonds. Weighing in at 24 carats, Jay reportedly paid around $5 million (now worth $6,047,013) for Bey's flashy emerald-cut ring back in 2008.

V

Anna Kournikova's relationship Latin music artist Enrique Iglesias since the early '00s has been one of the most lowkey celebrity relationships to date. That is with the exception of her $5,400,000 engagement ring that made headlines in 2004. Now, worth a whopping $7,443,596, the giant yellow stunner was spotted on Kournikova even during her tennis matches. (Pssst! It's rumored she got two rings from Iglesias. Prior to this, she sported an equally giant pink pear-shaped ring.)

VI

Clocking in as the most expensive celebrity engagement ring, Mariah Carey's 35-carat bling from ex-fiancé James Packer reportedly cost a cool $10 million. And the "Obsessed" singer seemed to be a bit, well, obsessed with the jewel. She continued to wear the ring over a year post-breakup, and didn't part ways with the bauble until May 2018, selling it to a Los Angeles jeweler for $2.1 million.

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