What are the biggest great white sharks ever recorded? The great white shark (scientific name: Carcharodon carcharias) is not the biggest shark (that title goes to the whale shark), but they are the largest predatory fish on Earth. According to the Guinness World Records Book, full-grown adults are average 4.3-4.6 meters (14-15 feet) in length, and generally, weigh 520-770 kg (1,150-1,700 lb). But there are many (unconfirmed) claims of huge specimens up to 10 meters (33 feet) in length. Newspapers and home photo albums are full of unconfirmed huge great white tales. And although few have been properly authenticated, there is a lot of circumstantial evidence to suggest that the largest great white sharks grow to more than 6 meters (20 feet) in length.
Continue reading Largest great white sharks ever recorded
The world is running out of the marine sand, and we are depleting this natural resource by over 40 billion tons on an annual basis. While this seems nearly impossible to imagine, there are several key factors to understand why our sand overuse is becoming a serious environmental issue.
Continue reading Sand Scarcity
NASA has published some interesting statistics about the world’s sandy beaches on Earth Observatory webpage. According to the images taken by Landsat satellites Notes 1 (Landsat 5 and Landsat 8 Notes 2, 3), about 31 percent of the world’s coastlines are sandy. Africa has the highest proportion of sandy beaches (66 percent) and Europe has the lowest (22 percent).
Continue reading NASA Has Published Statistics About the World’s Sandy Beaches
How far away can you get from everybody else on Earth? A video, published by RealLifeLore channel on YouTube answers this very question. The answer is “actually quite far”, there are a lot of extremely remote places left in the world and some of them have actually yet to be reached by anybody in all of history. The world is an enormous place. Here are the most remote places on Earth.
Continue reading Most Remote Places on Earth
“Let’s imagine that you have been suddenly teleported to the following locations, and then, imagine how or if you would escape.”
On September 27, BBC has published the prequel of “Blue Planet II”. Like “The Blue Planet”, which was premiered on 12 September 2001, it is narrated by Sir David Attenborough, the English broadcaster and naturalist. The exclusive track developed by the German composer and record producer Hans Zimmer and the English rock band Radiohead.
Continue reading Blue Planet II – The Prequel by BBC
In the last few years, a series of photos circulating over the Internet via email and online, usually with the title of “Man Who Befriended a Great White Shark”, showing close encounters between a man and a great white shark. The sites who publish these photos (and sometimes PowerPoint presentations) claim that an Australian fisherman named Arnold Pointer once freed a great white shark from a fishing net, and the shark has followed him around ever since.
Yes, sometimes -very rarely- that kind of unique friendship between a man and a wild animal do occur. But not this time. The photos attached to the story are real, but the story itself is a hoax. It’s actually an April Fools joke from the French magazine “Le Magazine des Voyages de Pêche” (English: Fishing Travel Magazine), from the issue of April 2006.
Continue reading Man Who Befriended a Great White Shark – Not a True Story
Here are the top six largest fish species (within around 33,100 described species).
But, first of all, what is a fish? At first, it looks like an easy question, but in fact, it is not. There are a wide range of animals we call “fish”, so it is not easy to define what makes a fish “a fish”. A general description: “a fish is any member of a paraphyletic group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits” (Wikipedia).
Continue reading Top 6 largest fish species
All fishes have a brain protected by a braincase, and an obvious head region with eyes, teeth, and other sensory organs.
There are a lot of natural and human-made wonders in the world. But everything has an end, and sooner or later, they’ll be gone. Unfortunately, some of them will be vanished sooner, even in a few decades. Here are eight of them, just in case you may want to see before they are gone.
Continue reading 8 Famous Places to See Before They Have Vanished
In 2006, Planet Earth, the British television series produced by the BBC Natural History Unit “has changed our view of the world”. It was the first nature documentary series filmed in high definition. It took five years in the making and it was the most expensive nature documentary series ever commissioned by the BBC. Now, ten years later, in February 2016, the BBC announced a six-part sequel had been commissioned, titled Planet Earth II. On October 2016, BBC released the new series’ trailer.
Continue reading Planet Earth II Official Extended Trailer
World’s deepest “blue hole” has been discovered in the South China Sea, and it is named “Dragon Hole”. With the depth of 300.89 meters (987.2 feet), it surpassed the Dean’s Blue Hole in the Bahamas, which is 202 meters (663 feet) deep. For a comparison, the Eiffel tower is 324 meters (1,063 feet) tall, so the Dragon hole could swallow it almost completely.
Continue reading Dragon Hole: World’s deepest “blue hole”