Rats tend to jump off ships and establish themselves on islands where they didn't have a presence, which is bad news for the native animals often.
Rats the size of small cattle running around not afraid of people.
rats um to do landmine detection which which dogs are employed
Rats will actually die pressing a pleasure button that is stimulating the pleasure center of their brain
"Rats ," she said.
Rats who don't know each other don't like each other.
rats , he deprives them of food for 17 days, ok? How the rats doing at the end of 17 days?
The rats swam for 60 hours.
The rats , I mean, they got off the ships, looked around.
But rats are social creatures, just like humans.
Pizza Rats got the most votes.
chasing rats around with a pizza cutter, and occasionally would get to do cool stuff.
the rats came out to play."
Do rats tell tales?
involves rats , that the more people or animals or whatever that you crowd into a certain, space,
Lab rats are getting fat, and all of you know that when you run an experiment you don't want to have changes in the variables.
So rats have been taken around the world by people.
So rats are everywhere.
The rats were as big as cocker spaniels going through the hallways.
But the rats didn't swim for 60 minutes.
And the lab rats had control of that stimulation in the mesolimbic pathway with a button.
We call them "studio rats ," the little boy that goes in the studio cleaning up equipment, going to get food for artists, stuff like that.
So the rats , I believe, were the nocturnal and the mongoose diurnal.
But so the rats were let out.
Two groups of rats got to do coke-- not Pepsi-Co Coke, cocaine coke.
They were all lab rats living out their lives in the cages in a lab.
And if you deprive rats of sleep, they immediately start to escalate the amount of this Alzheimer's protein in their brain after just one night.
beds because the rats were parading right at the bottom, and our bunk beds on the bottom, and we went to the latrine,
If you give the rats -- in that experiment where the rat has two levers, and one is cocaine, and one's food, and if he presses the lever, he gets a dose of cocaine,
We're traumatized rats in cages by ourselves.
We had rats like this big.
company mice rats
certainly is true that rats don't. But it turns out that mice do.
be careful here because rats really nobody's done it properly for rats yet.
different behavioral theories on rats and he wanted to see what kind of effect different positive reinforcements and
intervals the rats were significantly more motivated than the rats that were
and younger and older rats .
And the older rats , getting the younger blood, become younger.
So in pregnant rats that were given choline, they actually had very improved cognitive function
At that level of rats -- and then we see it in much more evolved animals too, like apes, and chimps, and human beings as small as 2 years old--
We now have rats that we can control.
If neither one rats each other, they both go free.
And if one rats one out, then one goes to jail and one doesn't, and vice versa.
But they left rats behind.
And our oldest two rats are just the sweetest two rats in the world.
So the number of rats in the building is not datafied, but complaints to the city's 311 line is.
hippocampi of two rats together and seeing what could happen, seeing if one rat who's been trained to run the maze can convey that information directly to
for skate rats uh in which Park would you find the Cove 20,000 ft of concrete
These are small ratsized robots called IATS. Uh they're basically PCs on wheels. We're particularly interested in
He took a new group of wild rats .