The coco-de-mer palm tree (Lodoicea maldivica) is endemic to the Seychelles. Its seeds are the largest and heaviest of any plant in the world, and have been highly prized over the centuries, which has almost driven the palm tree to extinction.

With up to one million hairs per square inch of its body, the sea otter has the densest fur in the animal kingdom. (To put this in perspective, you’ve probably only got 100,000 hairs or less on your whole head!) Together with a huge lung capacity, this makes these water-loving creatures extremely buoyant. The pups are born so buoyant, they're incapable of diving underwater, and are often left bobbing on the surface in a sea kelp bed while their mothers hunt for food nearby.

Shallow waters will sometimes get too hot, forcing one fish to make a break for the shore. The tiny mangrove rivulus (shown above) avoids neurological damage from hot swamps by escaping to land. Retreating to land allows the fish to cool down through a process called evaporative cooling, which is akin to human sweating but using water from the environment. Previously, scientists had suggested that the fish, besides simply escaping hot water, might be taking advantage of evaporative cooling.

Source: http://rsbl.royalsocietypublishing.org/content/11/10/20150689 ...

Anywhere between 1 in 30 million and 1 in 50 million, according to some estimates. In August of 2014, one lucky fisherman captured an extremely rare "calico" lobster in New Hampshire.

I'd like to share this mind-opening video. Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. By far, one of the best...

Lost Lake, located in central Oregon, is known for rapidly draining every year through a six-foot (two-meter) wide hole in the lake's bottom (as shown in the video). Early in the following spring, however, the lake fills up again, as snowmelt from the surrounding mountains accumulates faster than water can drain out through the hole. That hole is really a lava tube - a geologic feature made when lava cools around the edges of a river of molten rock. After the hot lava drains away, it can leave an empty space. ...

It's called a superhydrophobic knife and it slices water droplets easier than a butter-knife cuts through butter. As its name suggests, anything that is 'superhydrophobic' is highly hydrophobic, i.e., extremely difficult to wet. This special knife uses polyethylene - a common plastic - zinc, and copper. Its surfaces was dipped into a solution of silver nitrate and a superhydrophobic solution called HDFT for 20 seconds, and once it was washed and air-dried, it was super-great at repelling water.

If you live in North America, you've probably never given the cost of water a second thought. In fact, you've probably taken its value for granted probably because it costs very little or because it's vastly abundant. 

In places like Saudi Arabia, however, a liter of water costs five times as much as a liter of gasoline. This is because much of the water in Saudi Arabia is seawater that is purified in desalinization plants (Al Jubail desalination plant shown above). This price relative to fuel is quite different in the United States. For example, a liter of water (from a tap) is virtually free, while a liter of gasoline is around $0.75 (about $3.00 per gallon). 

As a result of this significant difference in cost, it plays a major effect on hu ...

Why do these fish look like they’re spouting puffs of magic dust out of their mouths? The tiny crustaceans (1 millimetre-long crustacean called an ostracod) that these transparent fish try to eat light them up, causing the fish to be at risk of predation themselves, so they spit them out!

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Since sea otters sleep at sea, floating around like in the video, holding hands like that keeps the group together, so they don't drift apart in the night. Because of this, the otters feel more comfortable holding hands while asleep than drifting alone. Therefore, it serves both social and practical purpose.

It looks spooky, but this is actually an image of a salt lake in Western Australia's Gibson Desert taken by astronauts on board the International Space Station. It's an example of how our brains often take random patterns and see them as faces or other familiar figures (like a ghost in this case), a psychological phenomenon called pareidolia. ...

Barely half an hour after being jolted by a major earthquake on Tuesday, people of the Pakistani coastal town of Gwadar had another shock when they saw a new island emerge in the sea, just over a kilometre from the shore.


It has a rough surface, much of which is muddy and some parts are mostly made up of fine- to coarse-grained sand. ...

Some bugs, such as water scorpions, long-toed water beetle and predaceous diving beetles (shown below) use the molecular properties of water to create miniature scuba diving tanks and spacesuits. The cohesive forces between water molecules essentially makes water molecules "stick" together, allowing bubbles to form against a wall of tension. These little insects are small enough to take advantage of this, by trapping a bubble in their outer wings or tiny bristles on their shell.

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A pink Amazon river dolphin on the warm side of the "Meeting of the Waters." This is where the sandy Amazon River meets the dark waters of the Rio Negro in Manaus, Brazil. A strong density gradient contributes to their visible separation, as well as a significant temperature difference - the Amazon flows at around 22°C, while the Rio Negro is around 28°C.

Blue whales are not only the largest animal alive right now, but they are believed to be the largest animal that has ever lived.

They are listed as endangered by the IUCN, but a group of researchers hopes to designate 10% of the ocean as protected by 2020. Despite their slow reproduction times, researchers believe this will be enough to help rebound their number

The Banded Piglet squid is proof that not all deep sea creatures are nightmare-inducing. They swim "upside down" compared to other squid, leaving him resembling a Muppet with his tentacles as the hair, the syphon as the nose, and his patterning appearing to be a smile.

These guys live at least 100 m below the surface. Because of those incredible depths, it has to create its own light from the photophores underneath its eyes. Unfortunately, because it lives so far down, not much is known about its life cycle or eating habits. ...

Have you forgotten your water properties? Check out the video for a review and an explanation as to why ice spikes form.

450 years for a plastic bottle, 50 for a Styrofoam cup, and 10 to 20 years for a plastic bag.

This is the first photograph taken of an orangutan using a tool to fish in Borneo. The photo captures a moment when this male was using the pole to catch fish trapped in the locals’ fishing lines.

This is a single drop of seawater, magnified 25 times. The amazing image shows bacteria, worms, fish eggs, crab larva, diatoms, and much more. Think about THAT next time you swallow a mouthful of seawater.

It's true, and this enables them to easily squeeze through the tightest spaces - like the pipes draining your toilet. And rats are great swimmers too; they can hold their breath for up to three minutes and swim non-stop for more than 48 hours!


For more information, watch the video. ...

The AquaDom is a 25 m (82 ft) tall cylindrical acrylic glass aquarium built at the Radisson Blu Hotel in Berlin, Germany. You can ride the transparent elevator it has in the center!

In Japan, firefly squid - or hotaru ika, as the locals call them - rise 600 metres (2,000 feet) to the surface of the water and light it up with their electric blue bioluminescence.

Described as the first “truly feasible” contraption to reduce ocean plastic, this little wheel has been clearing rubbish out of Baltimore's harbour since May.

Meet the Irrawaddy dolphin (Orcaella brevirostris), a euryhaline species of oceanic dolphin found in discontinuous subpopulations near sea coasts and in estuaries and rivers in parts of the Bay of Bengal and Southeast Asia. Genetically, the Irrawaddy dolphin is closely related to the killer whale (orca). As evident in the collage, its forehead is high and rounded, and unlike most dolphins, the beak is lacking, giving it a you know what appearance - don't get any funny ideas now! ...

Watch your step! In India around 500 AD you would have to use step-wells to retrieve water.

Besides what we probably have seen while watching The Little Mermaid - fish singing and playing instruments, Finding Nemo, Shark Tale - whale being cleaned at a whale wash! , or even Spongebob Square pants - making hamburgers that is, have you ever seen or heard of a spitting fish?

Well, I have not, until today..

Apparently, the archerfish from the family Toxotidea, literally "spit" to catch their prey. It is like a frog, but upgraded, in the sense that it catches insects and land based prey without a weapon, or a physical means. It just teleports its prey from above water, into the water by knocking it out via shooting water droplets. The missile strength of the water droplet is created and altered based on how far and how big their prey is ...

The photo shown below was taken at a market in Shanghai, China.

Can you guess what they are?


Water caltrops (Trapa natans) are the seeds of a floating annual aquatic plant that's native to warm temperate parts of Eurasia and Africa. The plant grows in slow-moving water up to 5 m deep, and bear an ornately shaped fruit that resembles the head of a bull or the silhouette of a flying bat. Each fruit contains a single very large, starchy seed. T. natans and T. bicornis have been cultivated in China and the Indian subcontinent for at least 3,000 years for the edible seeds that are used in pastries, served steamed or boiled from street vendors, and even as a remedy for inebriation.

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A new study that's challenging the popular idea that we should drink eight glasses of water a day for health purposes shows that a 'swallowing inhibition' is activated by the brain after excess liquid is consumed. This inhibition mechanism helps maintain tightly calibrated volumes of water in the body.

The lead scientist has pointed out that if we just do what our body demands us to, we'll probably get it right. In other words, it is the best practice to just drink according to thirst rather than an elaborate schedule.

Building on a previous study, the researchers asked participants to rate the amount of effort required to swallow water under two conditions; following exercise when they were thirsty and later after they were persuaded to drin ...