Magnet
in sentence
94 examples of Magnet in a sentence
When you're in an fMRI scanner, you're in a big
magnet
that's aligning your molecules in certain areas.
And what was so striking about that time was, instead of repulsing people, I was actually proving to be a
magnet
for people.
This is a permanent
magnet.
And it's like a
magnet.
And when I place it on top of a regular magnet, it just stays locked in midair.
You won't be surprised to hear that if I take this circular magnet, in which the magnetic field is the same all around, the superconductor will be able to freely rotate around the axis of the
magnet.
So, we have quantum locking and we can levitate it on top of this
magnet.
Now, I can extend this circular magnet, and make whatever track I want.
I don't even know why they make me slow down, but something pulls me like a
magnet
and then I ignore all the others, and I just go to that painting.
It is the largest distraction
magnet
yet to be made, and it is super difficult to create empathy and trust in its presence.
["Paper speakers"] What we're seeing here is just a piece of paper with some copper tape on it connected to an mp3 player and a
magnet.
So I've got a camera pointing down at this plate, and underneath that plate, there is a
magnet.
Now I'm going to add some of that ferrofluid to that
magnet.
And at the same time, it tries to maintain its position above the magnet, and therefore, it creates those amazing-looking structures of channels and tiny little ponds of colorful water paint.
Unfortunately, it is also a
magnet
for suicide, being one of the most utilized sites in the world.
So this shows what would eventually be part of a micro-robot leg, and you can see the silicone rubber joints and there's an embedded
magnet
that's being moved around by an external magnetic field.
We do that by looking at the color change in the blood, rather than using a two-ton
magnet.
In order to better understand how this complex process works, we glued a tiny earth
magnet
to the head of a silkworm, to the spinneret.
If you've ever held a
magnet
close to a piece of metal and felt a force pulling across that gap, then you've felt the effect of a field.
This
magnet
generates a field strong enough to change the direction of the metal grain's magnetization.
The ball is supposed to be pulled upwards by the
magnet
at the top, fall back down through the hole, and repeat the cycle.
This one fails because like the self-watering pot, the
magnet
would simply hold the ball at the top.
Even if it somehow did keep moving, the
magnet'
s strength would degrade over time and eventually stop working.
So as an example, I would change Lauran's computer screen saver to a picture of Mitt Romney, or she would put an Obama campaign
magnet
on the back of my car.
Because we placed a
magnet
there.
What's unexpected about this is that it's soft, but it's also a strong
magnet.
As you're seeing this gel
magnet
for the first time, if you assume that all magnets had to be hard, then seeing this surprised you and it changed your understanding of the way magnets could work.
So, for TED we decided to take our favorite idea for the gel
magnet
and work with Roman and his team at the Directors Bureau to create a commercial for a product from the future.
One: the soft properties of the
magnet
that make it so that, if it were to hit the rider in the head, it wouldn't injure him.
But something unexpected happens when you drop a
magnet
down an aluminum tube.
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