It's that time of year again: shark week has dawned on the Discovery Channel and millions are tuning in every night to watch real-life Jaws survival stories and the tale of Megalodon. But what if everything they showed on Discovery Channel wasn't true? Ed Yong of National Geographic certainly doesn't believe that the prehistoric Megalodon that enchanted so many early in the week is true.
He said in an article published on National Geographic's website earlier today, "...the show was filled with lies, fabrications and actors playing scientists."
But if Megalodon isn't real, what is?! Here are some great shark facts that Yong brought to the table.
- Thresher Sharks Hunt with Huge Weapon-like Tails: Though most sharks are most dangerous at their front end, thresher sharks are the exception. These guys have managed to weaponise their tails, making them deadly from the front or the back. Even worse, the top halves of their scythe-like tail fins are so enormous they can be as long as the rest of the shark!
- Shark Dads Lose Babies to Unborn Cannibal Siblings: Inside its mothers' womb, an unborn tiger shark is busy devouring its brothers and sisters. It's just 10 centimeters long, but it already has well-developed eyes and a set of sharp teeth, which it turns against its smaller siblings. By the time the pregnant female gives birth, she only has two babies left - one in each of its two wombs. I guess the life of a tiger shark is a shark-eat-shark world - literally.
- Prehistoric Great White Shark Had Strongest Bite in History: While the toothy jaws of the great white might be the most famous in the animal kingdom thanks to Hollywood, the great white's mouth has received very little experimental attention. Just recently, Stephen Wroe from the University of New South Wales has put the great white's skull through a digital crash-test, to work out just how powerful its bite was. A medium-sized great white, 2.5m in length and 240kg, could bite with a force of 0.3 tonnes. But the largest individuals can exert a massive 1.8 tonnes with their jaws, giving them one of the most powerful bites among any living animal. Cue the scary Jaws music...!
It's that time of year again: shark week has dawned on the Discovery Channel and millions are tuning in every night to watch real-life Jaws survival stories and the tale of Megalodon. But what if everything they showed on Discovery Channel wasn't true? Ed Yong of National Geographic certainly doesn't believe that the prehistoric Megalodon that enchanted so many early in the week is true.
He said in an article published on National Geographic's website earlier today, "...the show was filled with lies, fabrications and actors playing scientists."
But if Megalodon isn't real, what is?! Here are some great shark facts that Yong brought to the table.
- Thresher Sharks Hunt with Huge Weapon-like Tails: Though most sharks are most dangerous at their front end, thresher sharks are the exception. These guys have managed to weaponise their tails, making them deadly from the front or the back. Even worse, the top halves of their scythe-like tail fins are so enormous they can be as long as the rest of the shark!
- Shark Dads Lose Babies to Unborn Cannibal Siblings: Inside its mothers' womb, an unborn tiger shark is busy devouring its brothers and sisters. It's just 10 centimeters long, but it already has well-developed eyes and a set of sharp teeth, which it turns against its smaller siblings. By the time the pregnant female gives birth, she only has two babies left - one in each of its two wombs. I guess the life of a tiger shark is a shark-eat-shark world - literally.
- Prehistoric Great White Shark Had Strongest Bite in History: While the toothy jaws of the great white might be the most famous in the animal kingdom thanks to Hollywood, the great white's mouth has received very little experimental attention. Just recently, Stephen Wroe from the University of New South Wales has put the great white's skull through a digital crash-test, to work out just how powerful its bite was. A medium-sized great white, 2.5m in length and 240kg, could bite with a force of 0.3 tonnes. But the largest individuals can exert a massive 1.8 tonnes with their jaws, giving them one of the most powerful bites among any living animal. Cue the scary Jaws music...!
Yesterday was Earth Day's 43rd anniversary! The very first Earth Day was on April 22, 1970. We're taking the entire week to honor the beautiful planet we live on and so is The Gooru Corner! The STEMConnector project blog will enable you to learn about the challenges our planet faces today, as well as basic steps that you can take to shrink your environmental footprint. The Gooru Corner will be bringing you these updates on Wednesday and Friday, so be sure to stay tuned!
What did you do to celebrate Earth Day yesterday?! Project Scientist made bird feeders and put them in a local park in their community. National Geographic came out with 20 incredible shots of Earth from space to celebrate the day. Check the pictures out here. And the Huffington Post even put out a spoof on what celebrities are doing to observe the day. Take a look at what they put together if you're in need of a good chuckle.
Let us know what you did to celebrate Earth Day yesterday and you'll be entered to win a free lab manual!
It's that time of year again: shark week has dawned on the Discovery Channel and millions are tuning in every night to watch real-life Jaws survival stories and the tale of Megalodon. But what if everything they showed on Discovery Channel wasn't true? Ed Yong of National Geographic certainly doesn't believe that the prehistoric Megalodon that enchanted so many early in the week is true.
