TIL: Today I Learned... (4 Viewers)

[jboss]

TIL that it is HIGHLY likely that in all the times on our planet someone has randomly shuffled a standard deck of cards (52), there has never been a case of the cards ending up in the same order as a previous shuffle

There are more ways to arrange a deck of cards than there are atoms on Earth

Think of your last card game – euchre, poker, Go Fish, whatever it was. Would you believe every time you gave the whole deck a proper shuffle, you were holding a sequence of cards which had never before existed in all of history? Consider how many card games must have taken place across the...

www.mcgill.ca

It seems unbelievable, but there are somewhere in the range of 8x1067 ways to sort a deck of cards. That’s an 8 followed by 67 zeros. To put that in perspective, even if someone could rearrange a deck of cards every second of the universe’s total existence, the universe would end before they would get even one billionth of the way to finding a repeat.

From another source:

Wild Explanation Of How Many 52-Card Deck Combinations There Are Just Crushed My Brain

A deck of playing cards includes 4 sets and 52 cards. The total combination of cards is such a large number it's hard to comprehend but this explanation

brobible.com

If you were to shuffle a deck of 52 cards and lay them out the possible order combinations are practically endless. The total number of combinations is a factorial of 52, or 52!, which translates to 8.06e+67, a number that means absolutely nothing to me.

I’ve seen a really good explanation of how big 52! actually is.
Set a timer to count down 52! seconds (that’s 8.0658×1067 seconds)
Stand on the equator, and take a step forward every billion years

When you’ve circled the earth once, take a drop of water from the Pacific Ocean, and keep going
When the Pacific Ocean is empty, lay a sheet of paper down, refill the ocean and carry on.
When your stack of paper reaches the sun, take a look at the timer.

The 3 left-most digits won’t have changed. 8.063×1067 seconds left to go. You have to repeat the whole process 1000 times to get 1/3 of the way through that time. 5.385×1067 seconds left to go.
So to kill that time you try something else.
Shuffle a deck of cards, deal yourself 5 cards every billion years

Each time you get a royal flush, buy a lottery ticket
Each time that ticket wins the jackpot, throw a grain of sand in the grand canyon

When the grand canyon’s full, take 1oz of rock off Mount Everest, empty the canyon and carry on.
When Everest has been leveled, check the timer.
There’s barely any change. 5.364×1067 seconds left. You’d have to repeat this process 256 times to have run out the timer.

52? No, 52!

 

[Nisey55]

TIL that it is HIGHLY likely that in all the times on our planet someone has randomly shuffled a standard deck of cards (52), there has never been a case of the cards ending up in the same order as a previous shuffle

There are more ways to arrange a deck of cards than there are atoms on Earth

Think of your last card game – euchre, poker, Go Fish, whatever it was. Would you believe every time you gave the whole deck a proper shuffle, you were holding a sequence of cards which had never before existed in all of history? Consider how many card games must have taken place across the...

www.mcgill.ca

It seems unbelievable, but there are somewhere in the range of 8x1067 ways to sort a deck of cards. That’s an 8 followed by 67 zeros. To put that in perspective, even if someone could rearrange a deck of cards every second of the universe’s total existence, the universe would end before they would get even one billionth of the way to finding a repeat.

From another source:

Wild Explanation Of How Many 52-Card Deck Combinations There Are Just Crushed My Brain

A deck of playing cards includes 4 sets and 52 cards. The total combination of cards is such a large number it's hard to comprehend but this explanation

brobible.com

If you were to shuffle a deck of 52 cards and lay them out the possible order combinations are practically endless. The total number of combinations is a factorial of 52, or 52!, which translates to 8.06e+67, a number that means absolutely nothing to me.

I’ve seen a really good explanation of how big 52! actually is.
Set a timer to count down 52! seconds (that’s 8.0658×1067 seconds)
Stand on the equator, and take a step forward every billion years

When you’ve circled the earth once, take a drop of water from the Pacific Ocean, and keep going
When the Pacific Ocean is empty, lay a sheet of paper down, refill the ocean and carry on.
When your stack of paper reaches the sun, take a look at the timer.

The 3 left-most digits won’t have changed. 8.063×1067 seconds left to go. You have to repeat the whole process 1000 times to get 1/3 of the way through that time. 5.385×1067 seconds left to go.
So to kill that time you try something else.
Shuffle a deck of cards, deal yourself 5 cards every billion years

Each time you get a royal flush, buy a lottery ticket
Each time that ticket wins the jackpot, throw a grain of sand in the grand canyon

When the grand canyon’s full, take 1oz of rock off Mount Everest, empty the canyon and carry on.
When Everest has been leveled, check the timer.
There’s barely any change. 5.364×1067 seconds left. You’d have to repeat this process 256 times to have run out the timer.

Too much math.
52 cards minus 1 deck = we have to play battleship.

 

[GW93]

TIL that it is HIGHLY likely that in all the times on our planet someone has randomly shuffled a standard deck of cards (52), there has never been a case of the cards ending up in the same order as a previous shuffle

There are more ways to arrange a deck of cards than there are atoms on Earth

Think of your last card game – euchre, poker, Go Fish, whatever it was. Would you believe every time you gave the whole deck a proper shuffle, you were holding a sequence of cards which had never before existed in all of history? Consider how many card games must have taken place across the...

www.mcgill.ca

It seems unbelievable, but there are somewhere in the range of 8x1067 ways to sort a deck of cards. That’s an 8 followed by 67 zeros. To put that in perspective, even if someone could rearrange a deck of cards every second of the universe’s total existence, the universe would end before they would get even one billionth of the way to finding a repeat.

From another source:

Wild Explanation Of How Many 52-Card Deck Combinations There Are Just Crushed My Brain

A deck of playing cards includes 4 sets and 52 cards. The total combination of cards is such a large number it's hard to comprehend but this explanation

brobible.com

If you were to shuffle a deck of 52 cards and lay them out the possible order combinations are practically endless. The total number of combinations is a factorial of 52, or 52!, which translates to 8.06e+67, a number that means absolutely nothing to me.

I’ve seen a really good explanation of how big 52! actually is.
Set a timer to count down 52! seconds (that’s 8.0658×1067 seconds)
Stand on the equator, and take a step forward every billion years

When you’ve circled the earth once, take a drop of water from the Pacific Ocean, and keep going
When the Pacific Ocean is empty, lay a sheet of paper down, refill the ocean and carry on.
When your stack of paper reaches the sun, take a look at the timer.

The 3 left-most digits won’t have changed. 8.063×1067 seconds left to go. You have to repeat the whole process 1000 times to get 1/3 of the way through that time. 5.385×1067 seconds left to go.
So to kill that time you try something else.
Shuffle a deck of cards, deal yourself 5 cards every billion years

Each time you get a royal flush, buy a lottery ticket
Each time that ticket wins the jackpot, throw a grain of sand in the grand canyon

When the grand canyon’s full, take 1oz of rock off Mount Everest, empty the canyon and carry on.
When Everest has been leveled, check the timer.
There’s barely any change. 5.364×1067 seconds left. You’d have to repeat this process 256 times to have run out the timer.

So next time I update my password, I should shuffle a deck of cards and use the results. Then it would take even the best quantum-computing AI 52! nanoseconds to break it... which, by what is described here, would still be some time after heat death of the observable universe occurs.

 

[SaintRob]

TIL that it is HIGHLY likely that in all the times on our planet someone has randomly shuffled a standard deck of cards (52), there has never been a case of the cards ending up in the same order as a previous shuffle

There are more ways to arrange a deck of cards than there are atoms on Earth

Think of your last card game – euchre, poker, Go Fish, whatever it was. Would you believe every time you gave the whole deck a proper shuffle, you were holding a sequence of cards which had never before existed in all of history? Consider how many card games must have taken place across the...

www.mcgill.ca

It seems unbelievable, but there are somewhere in the range of 8x1067 ways to sort a deck of cards. That’s an 8 followed by 67 zeros. To put that in perspective, even if someone could rearrange a deck of cards every second of the universe’s total existence, the universe would end before they would get even one billionth of the way to finding a repeat.

From another source:

Wild Explanation Of How Many 52-Card Deck Combinations There Are Just Crushed My Brain

A deck of playing cards includes 4 sets and 52 cards. The total combination of cards is such a large number it's hard to comprehend but this explanation

brobible.com

If you were to shuffle a deck of 52 cards and lay them out the possible order combinations are practically endless. The total number of combinations is a factorial of 52, or 52!, which translates to 8.06e+67, a number that means absolutely nothing to me.

I’ve seen a really good explanation of how big 52! actually is.
Set a timer to count down 52! seconds (that’s 8.0658×1067 seconds)
Stand on the equator, and take a step forward every billion years

When you’ve circled the earth once, take a drop of water from the Pacific Ocean, and keep going
When the Pacific Ocean is empty, lay a sheet of paper down, refill the ocean and carry on.
When your stack of paper reaches the sun, take a look at the timer.

The 3 left-most digits won’t have changed. 8.063×1067 seconds left to go. You have to repeat the whole process 1000 times to get 1/3 of the way through that time. 5.385×1067 seconds left to go.
So to kill that time you try something else.
Shuffle a deck of cards, deal yourself 5 cards every billion years

Each time you get a royal flush, buy a lottery ticket
Each time that ticket wins the jackpot, throw a grain of sand in the grand canyon

When the grand canyon’s full, take 1oz of rock off Mount Everest, empty the canyon and carry on.
When Everest has been leveled, check the timer.
There’s barely any change. 5.364×1067 seconds left. You’d have to repeat this process 256 times to have run out the timer.

Think about a 6 deck blackjack shuffle...

 

[bigdaddysaints]

I saw Neil deGrasse Tyson talk about that one day... it blew my mind..

 

[guidomerkinsrules]

TIL that it is HIGHLY likely that in all the times on our planet someone has randomly shuffled a standard deck of cards (52), there has never been a case of the cards ending up in the same order as a previous shuffle

There are more ways to arrange a deck of cards than there are atoms on Earth

Think of your last card game – euchre, poker, Go Fish, whatever it was. Would you believe every time you gave the whole deck a proper shuffle, you were holding a sequence of cards which had never before existed in all of history? Consider how many card games must have taken place across the...

www.mcgill.ca

It seems unbelievable, but there are somewhere in the range of 8x1067 ways to sort a deck of cards. That’s an 8 followed by 67 zeros. To put that in perspective, even if someone could rearrange a deck of cards every second of the universe’s total existence, the universe would end before they would get even one billionth of the way to finding a repeat.

From another source:

Wild Explanation Of How Many 52-Card Deck Combinations There Are Just Crushed My Brain

A deck of playing cards includes 4 sets and 52 cards. The total combination of cards is such a large number it's hard to comprehend but this explanation

brobible.com

If you were to shuffle a deck of 52 cards and lay them out the possible order combinations are practically endless. The total number of combinations is a factorial of 52, or 52!, which translates to 8.06e+67, a number that means absolutely nothing to me.

I’ve seen a really good explanation of how big 52! actually is.
Set a timer to count down 52! seconds (that’s 8.0658×1067 seconds)
Stand on the equator, and take a step forward every billion years

When you’ve circled the earth once, take a drop of water from the Pacific Ocean, and keep going
When the Pacific Ocean is empty, lay a sheet of paper down, refill the ocean and carry on.
When your stack of paper reaches the sun, take a look at the timer.

The 3 left-most digits won’t have changed. 8.063×1067 seconds left to go. You have to repeat the whole process 1000 times to get 1/3 of the way through that time. 5.385×1067 seconds left to go.
So to kill that time you try something else.
Shuffle a deck of cards, deal yourself 5 cards every billion years

Each time you get a royal flush, buy a lottery ticket
Each time that ticket wins the jackpot, throw a grain of sand in the grand canyon

When the grand canyon’s full, take 1oz of rock off Mount Everest, empty the canyon and carry on.
When Everest has been leveled, check the timer.
There’s barely any change. 5.364×1067 seconds left. You’d have to repeat this process 256 times to have run out the timer.

entropy

 

[Madmarsha]

I saw Neil deGrasse Tyson talk about that one day... it blew my mind..

I've heard NdT talk about some things that blew my mind, too.

 

[guidomerkinsrules]

Just seeing if sliding finger on spacebar does anything
(It cycles through spelling prompts??)

I’d read that it moves the cursor but that doesn’t seem to be the case - my cursor has been a pita since the last update (highlights words instead of just going where I want it to go)

 

[Madmarsha]

TIL the site has auto correct.

Well, not today exactly. I noticed it awhile back. When did that start?

 

[zatsnzapps]

Just seeing if sliding finger on spacebar does anything
(It cycles through spelling prompts??)

I’d read that it moves the cursor but that doesn’t seem to be the case - my cursor has been a pita since the last update (highlights words instead of just going where I want it to go)

If you have an iPhone, you press and hold the spacebar and then slide.

 

[guidomerkinsrules]

If you have an iPhone, you press and hold the spacebar and then slide.

Trying it again

AHA!!
Success!!
Thank you

 

[zatsnzapps]

TIL the site has auto correct.

Well, not today exactly. I noticed it awhile back. When did that start?

Beats the shirt out of me.

 

[Madmarsha]

Beats the shirt out of me.

lol, I see what you did there. But let me clarify ... I meant in real time WHILE you're composing the post, not after you hit "post reply".

 

[zatsnzapps]

lol, I see what you did there. But let me clarify ... I meant in real time WHILE you're composing the post, not after you hit "post reply".

I honestly thought that's what you meant, but I gots to be me.

 

[guidomerkinsrules]

TIL the site has auto correct.

Well, not today exactly. I noticed it awhile back. When did that start?

as i just learned trying 4x to spell 'occasions' (then giving up on the 5th and asking google for help)