That's the one thing that had me stumped.

The best minds were stumped really, really smart people.

Anybody knows? OK, I'm going to be stumped on this.

It was very hard to calculate from first principles. I was stumped.

Now, when I run into a barrier or I find myself creatively stumped,

So, this question stumped myself and my staff, and lots of people who have viewed this lesson.

That's exactly what stumped me, ...because inside must be something the weight of the heaviest rock in existence.

So we have time for a few questions? OK, let her rip. If I stumped all of Google, I'm gonna be pretty proud of myself.

Well, actually I attempted this problem about two minutes ago and it stumped me, because I think, if I'm right, that there's a mistake in the problem.

But it's a puzzle game and it's a lot of fun, and people actually managed to fold the protein within a couple weeks of the game's launch, that scientists have been stumped on for years.

And these are really the three cases that you're going to see every time, and it's good to get familiar with them so you're never going to get stumped up when you have something like 0 equals minus 4, or 0 equals 3.

For For For

For better, for worse. For richer, for poorer.

For...for...for my nation.

On the one hand, our need for security, for predictability, for safety, for dependability, for reliability, for permanence.

Then sent I for Eliezer, for Ariel, for Shemaiah, and for Elnathan, and for Jarib, and for Elnathan, and for Nathan, and for Zechariah, and for Meshullam, chief men also for Joiarib, and for Elnathan, who were teachers.

Then sent I for Eliezer, for Ariel, for Shemaiah, and for Elnathan, and for Jarib, and for Elnathan, and for Nathan, and for Zechariah, and for Meshullam, chief men also for Joiarib, and for Elnathan, men of understanding.

For you, for me, for the humanity.

This is a day for curiosity and for scepticism, for openness and for critical thinking, for inspiration and for action.

For... for what?

eye for eye, tooth for tooth, hand for hand, foot for foot,

Eye for eye, tooth for tooth, hand for hand, foot for foot,

Chemo for chemical, kine for kinetic, for moving.

But we also have an equally strong need men and women for adventure, for novelty, for mystery, for risk, for danger, for the unknown, for the unexpected, surprise you get the gist for journey, for travel.

There's enough for you for me and for you and there's enough for

for the sexually immoral, for homosexuals, for slave traders, for liars, for perjurers, and for any other thing contrary to the sound doctrine

For Turkey, For Europe

'For you, for me'

For man, for woman.

For journey, for travel.

For me For you

For blood, for medicines

For richer, for poorer...

Burning for burning, wound for wound, stripe for stripe.

We know that for Alzheimer's, for Parkinson's, for Huntington's.

Three for your group, two for yours, two for us, and one for you.

except for his relatives that are near to him for his mother, for his father, for his son, for his daughter, for his brother,

Your eyes shall not pity life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.

Minister for Minister for Minister for Minister for Minister for Foreign Affairs Foreign Affairs Foreign Affairs Foreign Affairs Foreign Affairs

They inspect it, they check it for cracks, for drill damage, for spalls, for chips.

burning for burning, wound for wound, and bruise for bruise.

Could be used for anything, for performances, films, for installations.

I weep for myself, for my husband, for my country.

The troubles with money for clothes, for medicines, for school.

But we also have an equally strong need men and women for adventure, for novelty, for mystery, for risk, for danger, for the unknown, for the unexpected, surprise you get the gist.