There are so many couples.

So the couple games start now!

They stalk blissful couples and they study their every move and mannerism.

It's tens of thousands of pairs of shoes.

You only serenade when husbands are around.

So they can use it for finding food, for attracting mates.

I run a few abstracts and divorce Jane Doe from John Doe every once in a while.

Send him a letter. That's more than most husbands get.

These are couples who can find good in any situation.

This is why spouses in happy marriages tend to think that their husband or wife

And then finally, if you spin opposite pairs of rotors faster than the other pair, then the robot yaws about the vertical axis.

You can see that this is a male, because it has an X Y pair.

Those are all places. The couple that gets a stamp from all those spots first, wins the game.

Now we can take one of these pairs on the top and substitute back and solve for b.

They use it for finding food, for attracting mates, for defending against predators.

I've heard of married couples who deliberately spend an occasional night in a cheap hotel.

This is why spouses in happy marriages tend to think that their husband or wife looks much better than anyone else thinks that they do.

And then finally, if you spin opposite pairs of rotors faster than the other pair, then the robot yaws about the vertical axis.

If one pair of opposite sides of a quadrilateral is parallel, then the quadrilateral is a parallelogram.

That's right when you have a close couple friend split up, it increases your chances of getting a divorce by 75 percent.

So, husbands start beating wives, mothers and fathers beat their children, and afterward, they feel awful.

So it means young couples will have to support four parents who have a life expectancy of 73 years old.

Each of these worm like structures is a chromosome, and there're 23 pairs of them.

And the names of these, you should know these names, just because they are almost well, if you ever enter any discussion about DNA and base pairs, this is expected knowledge.

But when they say represent the following function, I'm assuming that they want us to assume that they're kind of in order, the pairing.

XXY and XXYY, but hey, that's a whole other video.

So once we realized that we could make 5,000 base pair viral sized pieces, we thought, we at least have the means then to try and make serially lots of these pieces to be able to eventually assemble them together to make this mega base chromosome.

In a sense, sexual selection is the psychological extension of natural selection. But, instead of gaining an advantage from traits that enhance one s ability to survive, one gains an advantage from qualities that potential mates have evolved to find appealing.

Denial of gay couples legal right to call themselves married is has become intolerably discriminatory. But allowing them to marry has proved a harder legislative nut to crack than allowing them civil partnerships.

ATHENS On Valentine s Day, countless couples will celebrate romance by candlelight. On the same day, one billion women and men worldwide will stand up to shine a light on the darker side of gender relations.