Air
in sentence
4777 examples of Air in a sentence
On the left, it's when it's cold and the thermo-bimetal is flat so it will constrict
air
from passing through the blocks, and on the right, the thermo-bimetal curls and allows that
air
to pass through, so those are two different components that I'm working on, and again, it's a completely different thing, because you can imagine that
air
could potentially be coming through the walls instead of opening windows.
This grain of sand is probably about three and a half or four billion years old, and it's never eroded away like the way we have sand on Earth erodes away because of water and tumbling, air, and so forth.
I mean, there were afternoons I was down there, and the light goes pink and there's a mist in the
air
and you're standing in the rubble, and I found myself recognizing both the inherent beauty of nature and the fact that nature, as time, is erasing this wound.
So, the wings pump up
air
in lemonade bottles, which are on top of that.
It sucks in
air
normally, but when it swallows water, it feels the resistance of it.
(Sound of running air) Yes!
I got up off the seat of my bike and I started pumping my legs, and as I sucked in the cold mountain air, I could feel it burning my lungs, and I looked up to see the sun shining in my face.
And in 1996, I found the answer in principles in a master spoken-word artist named Reg E. Gaines, who wrote the famous poem, "Please Don't Take My
Air
Jordans."
They're throwing it up in the
air.
Or in other words, I sometimes say, fire needs
air.
Now, the trouble with just sending a bomb out for this thing is that you don't have anything to push against in space, because there's no
air.
So the news came, I applied to school and I was accepted to Randolph-Macon Woman's College in Lynchburg, Virginia, and I couldn't come without the support of the village, because I needed to raise money to buy the
air
ticket.
Well, I spent a lot of my early career trying to figure out how insect wings generate enough force to keep the flies in the
air.
And it turns out that the insects flap their wings in a very clever way, at a very high angle of attack that creates a structure at the leading edge of the wing, a little tornado-like structure called a leading edge vortex, and it's that vortex that actually enables the wings to make enough force for the animal to stay in the
air.
This one is about what happens to the
air
we breathe.
At 12,000 feet, where the
air
is thin, I once built two Hole in the Wall computers, and the children flocked there.
Our attitude is, "Well, look, if you can get the advertising donated, you know, to
air
at four o'clock in the morning, I'm okay with that.
So we built a device, which we call a puff-o-mat, in which we could deliver little brief
air
puffs to fruit flies in these plastic tubes in our laboratory bench and blow them away.
And what we found is that if we gave these flies in the puff-o-mat several puffs in a row, they became somewhat hyperactive and continued to run around for some time after the
air
puffs actually stopped and took a while to calm down.
And what this quantification showed us is that, upon experiencing a train of these
air
puffs, the flies appear to enter a kind of state of hyperactivity which is persistent, long-lasting, and also appears to be graded.
So we decided to use our puff-o-mat and our automated tracking software to screen through hundreds of lines of mutant fruit flies to see if we could find any that showed abnormal responses to the
air
puffs.
So doing the screen, we discovered one mutant that took much longer than normal to calm down after the
air
puffs, and when we examined the gene that was affected in this mutation, it turned out to encode a dopamine receptor.
It has an
air
channel.
We know that microbes are dispersed around by people and by
air.
So the very first thing we wanted to do in this building was look at the
air
system.
Mechanical engineers design
air
handling units to make sure that people are comfortable, that the
air
flow and temperature is just right.
If you look at the microbes in one of the
air
handling units in this building, you'll see that they're all very similar to one another.
And if you compare this to the microbes in a different
air
handling unit, you'll see that they're fundamentally different.
He helped design some of the
air
handling systems in this building and the way it was ventilated.
So what I'm first going to show you is
air
that we sampled outside of the building.
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