Yet otters have not been hunters in water long enough for the habit to become an instinct.

The separate water foundations, park benches, bathrooms and restaurants of the Jim Crow South startled me. These experiences motivated my lifelong study of the status of African Americans and the sources of improvement in that status.

Titan has no liquid water on its surface, and any liquid water beneath its surface is inaccessible to us, as far as we know. It has hydrocarbon lakes, but we don't know of any organisms that could live in those, not at the temperatures that we find on Titan. Any reference to possible life in lakes on the surface of Titan is pure speculation.

The Indian elite send their children to expensive private schools, bypassing the public school system. They have their own infrastructure for water, with sumps to store it, pumps to lift it, and fancy filters to de-risk from erratic, polluted government water. Most access private healthcare to bridge the health services deficit.

Think Oman, and you think desert. But what we found was mile after mile of barren, spiky rubble, cliffs of jutting sharp rocks, unrelieved by a single piece of vegetation or water. We drove for hours across what felt like the surface of the moon. We saw goats foraging but couldn't work out what they could possibly be eating.

I think the biggest things I am looking forward to is getting new faces into the sport. Getting kids who could be afraid of water to feel comfortable in the pool.

Walk up and down the stairs ten times a day. Do an hour's walking. Release toxins just so that you feel happy. Drink a lot of water; sleep on time.

Every New Yorker has the right to clean air, safe drinking water, and healthy communities to raise their children - and you can rest assured that I will aggressively protect that right, not just on Earth Day, but every day.

The pitcher cries for water to carry and a person for work that is real.

In rain water, I observed a small red worm and two other kinds of very minute insects; of those of the larger size, I judged that 30,000 together would not equal a coarse sand.

I eat healthy and stay active and drink plenty of water.

When you're in the editing room, the dangerous thing is that it becomes like telling a joke again and again and again. Eventually, the joke starts to not be funny. So you have to be careful that you're not throwing the baby out with the bath water.

The idea is to freeze the water in the winter and use it in late spring. The conical tower shape ensures that the surface exposed to the sun is minimal, so premature melting is avoided.

Everything we think about regarding sustainability - from energy to agriculture to manufacturing to population - has a water footprint. Almost all of the water on Earth is salt water, and the remaining freshwater supplies are split between agricultural use and human use - as well as maintaining the existing natural environment.

I'd go to swim practice, put my face in the water, and I didn't have to talk to anybody. Swimming was like my escape, but it was also like this huge prison because I felt like I had to swim up to people's standards.

The temperatures required for caramelization and browning almost always far exceed the boiling point of water. So the presence of water on the surface of a food, or on the bottom of a pan, is a signal that browning can't yet occur.

Zika is spread by mosquitos. They are tough to control. It will bite four or five people at one blood meal. They can breed in the amount of water it takes to fill up a bottle cap or, theoretically, even a drop of water. You have to get rid of maybe 90% of them or more before you protect people.

The closer the bird is to the surface of the water, the firmer and more inelastic is the uplift of the rising air. The bird appears to almost feel the surface with the tip of its weather wing.

I think Tokyo is going to sink under water soon. All those stupid high-rise buildings will sink and maybe all the traffic will be gone. And everything will be peaceful and quiet.

Fresh, clean water cannot be taken for granted. And it is not - water is political, and litigious. Transporting water is impractical for both political and physical reasons, so buying up water rights did not make a lot of sense to me, unless I was pursuing a greater fool theory of investment - which was not my intention.