Rachelle Cracchiolo started the company with a friend and fellow teacher. Both were eager to share their ideas and passion for education with other classroom leaders. What began as a hobby, selling lesson plans to local stores, became a part-time job after a full day of teaching, and eventually blossomed into Teacher Created Materials. The story continued in 2004 with the launch of Shell Education and the introduction of professional resources and classroom application books designed to support Teacher Created Materials curriculum resources. Today, Teacher Created Materials and Shell Education are two of the most recognized names in educational publishing around the world.
This bizarre looking animal (Atretochoana eiselti), which shockingly is neither a penis nor a snake, was only known from two preserved specimens until it was rediscovered in 2011 while part of the Madeira River in South America was being drained. It’s a caecilian amphibian that can achieve a total length of around 80 centimeters, making it the biggest known caecilian. Little is known about these hilarious looking animals, but caecilians are limbless and generally navigate via their sense of smell.
Grey Lady, a servant to four Tudor monarchs at London's Hampton Court, has been dead for over 450 years. Still, many claim that the Hampton Court grounds are haunted by her spirit, including 12-year-old Holly Hampsheir, who took this photo of her cousin Brooke McGee while touring the palace. The tall figure looking over Brooke's shoulder in the middle of the room, they say, is Grey Lady herself. Sure, it could've been Photoshop, but, regardless, we're officially creeped out by this picture, aren't you?
The Angel of Catalonia video has accumulated millions of views since its upload in 2006 and has made several lists on the internet “proving” ghosts and the paranormal are real. In the video, two men hit record on their camera as they enter a forest outside the town of Campdevànol, Spain, then come across some large feathers in the woods. Finally they pan over to what looks like a man with open wounds on his back, who turns and looks at them, catching a reflection in his eyes. The video is a very well produced hoax by some Spanish horror film fans who used to explain their process at a now-defunct making of site (but the Wayback Machine never forgets).
Blobfish, pangolin, and flower mantis are just a few of the names of the bizarre bugs and animals that readers will learn about in this fascinating nonfiction title. Through vibrant images and photos, informational text, a glossary of terms, and an index, readers will learn some of the strange ways that arthropods, invertebrates, and mammals have adapted over time to camouflage themselves and develop interesting ways to keep predators away.
Lakes are already lurking with scary things, like catfish and smelly algae. But when Kim Davidson was splashing around with her and her pal's three kids in a lake, they never thought in a million years that they would come in contact with something this creepy. After the photo was taken, Kim immediately consulted paranormal experts to find out who the extra kid in the picture was. The experts believe it to be the ghost of a girl named Doreen O'Sullivan, who drowned in that very spot in 1913. Don't know about you, but we'll be swimming in pools from now on. 

Anyone with a handheld and a dose of curiosity can launch a ghost hunting web series. But it takes authentic footage, top-notch paranormal equipment, and truly chilling results to yield anything other than an eye roll. With endless pages of supernatural investigators out there, the hunt for the good ones can be daunting. So we did it for you and found the best of the best. Here are the best ghost hunters on YouTube that deliver solid scares. 
Over time, it kills off the tongue and takes its place in the mouth. The fish can even use the tongueshaped parasite to grip and manipulate food. The large louse visible at the front of the mouth is actually the female. The male is located farther back in the throat. Like other isopods, the female has a pouch under her belly, similar to a kangaroo, where its larvae develop.
One of the classic, creepy videos of the pre-YouTube  internet made it to the mass streaming service in 2006. Rather than being downloaded and shared as a movie file as it originally gained cult status, the video was uploaded by the director of the short film, who already knew it had become a curio of the web. The director, David B. Earle, wanted to make an infinitely looping film to show the paradox that there might be nothing on the other side of life.
Like its namesake legend, the Abominable Snowman, the yeti crab has limbs that are covered in thick white hairs. These hairs are also covered in filamentous bacteria that give the crab an extraordinarily hairy appearance. In 2011, another species of yeti crab was discovered, and the role of these hairs became clearer. It appears that the crabs use their hairs as farmland for the filamentous bacteria that grow on them. They harvest and feed on these bacteria, and even wave their hairy arms in nutrient-rich vent seeps to fertilize their crop and increase their productivity.

You might be surprised to learn that this beautiful sea critter (also known as a sea swallow or blue dragon) is actually a sea slug. The blue and silvery mollusk is known to feed off cnidarians like the venomous Portuguese Man o' War. What makes these gorgeous slugs even more fascinating is their practice of storing the cnidarians's stinging nematocysts within its own tissues — ensuring a painful sting to anyone who messes with it.


“These small geckos are native to Madagascar. Other leaf-tailed geckos of the genus Uroplatus share a similar flattened tail, but the satanic leaf-tailed gecko has arguably the most leaf-like tail when compared to congeners. This is a fairly old photo, but proves that you can take nice photos with relatively cheap cameras. This was only a 3.2 megapixel Nikon Coolpix 3700…well before I had begun shooting with a DSLR.” – Mike Martin

Once there, they start feeding. They also begin absorbing their mobility features and gills. The eyes and notochord (like a spine) go next. Finally, the brain is absorbed. Having no need to move about anymore, all of these body parts are considered superfluous by nature and dispensed with (an intriguing indicator that eyes and brains are necessarily mainly for reasons of mobility and are unnecessary for stationary organisms like plants—no wonder many of us feel an urge to travel). The material is then recycled to create whole new body systems, including digestive, reproductive, and circulatory systems. Then the hermaphroditic tunicate reproduces, expelling brand new sea squirts into the world. It doesn’t get much more alien than that.


The Angel of Catalonia video has accumulated millions of views since its upload in 2006 and has made several lists on the internet “proving” ghosts and the paranormal are real. In the video, two men hit record on their camera as they enter a forest outside the town of Campdevànol, Spain, then come across some large feathers in the woods. Finally they pan over to what looks like a man with open wounds on his back, who turns and looks at them, catching a reflection in his eyes. The video is a very well produced hoax by some Spanish horror film fans who used to explain their process at a now-defunct making of site (but the Wayback Machine never forgets).
A self-described ghost hunter from Texas who has worked with dozen of other investigators, Alejandro Dominguez is the main man behind this YouTube-based paranormal investigation series. Dominguez cites a ghostly encounter at the age of five as the inspiration for his interest in the afterlife. As a result, every first and third Tuesday of the month, he and his team of ghostbusters search for the dead in super-creepy locales. Fully shot by Dominguez, the videos allegedly capture apparitions and unexplained activity in places like abandoned schools and the Waverly Hills Sanatorium.
Though sometimes called the Mexican walking fish, the axolotl (Ambystoma mexicanum) is not a fish at all, but an aquatic salamander that remains in its larval form throughout its life. Because axolotls can regenerate most of their body parts, including entire limbs and portions of the brain and spine, they’re popular subjects in scientific-research labs.
About Youtuber Horror films often deal with viewers' nightmares, fears, revulsions and terror of the unknown. Plots within the horror genre often involve the intrusion of an evil force, event, or personage into the everyday world. Prevalent elements include ghosts, aliens, vampires, werewolves, demons, satanism, gore, torture, vicious animals, evil witches, monsters, zombies, cannibals and many more.

A year passed and they returned to the lagoon as a memorial, but as they approached they saw their friend standing there, head bowed. Excitedly they called to him and began running towards him, but he didn’t turn. As they got closer they called him more desperately, but still to no avail. With joy they ran towards him, but stopped dead when they saw not one but five crosses on the waterside. 

In January 2013, a Canadian student at the University of British Columbia in Vancouver was reported missing, having last been seen at the Cecil Hotel in Los Angeles. After Elisa Lam had been missing for a week and a half, LA police released this video of her last known appearance. Three weeks later, Lam's body was discovered naked and drowned in the building's water tower, and her death was labeled an accident. Her mystery reportedly inspired Ryan Murphy to make American Horror Story: Hotel.

There are 18 different species of octopus within the genus Grimpoteuthis which are commonly referred to as a “Dumbo octopuses” due to their characteristic ear-like fins that make them resemble Disney’s Dumbo. These enigmatic cephalopods are a pretty rare sight since they usually dwell in deep waters ranging from 400 meters to 4,800 meters, but the few times they have been spotted has revealed that they usually eat crustaceans and worms. They’ve also been observed around deep sea hydrothermal vents, which are areas on the sea floor where hot and mineral rich fluids spew out due to volcanic activity.
Grey Lady, a servant to four Tudor monarchs at London's Hampton Court, has been dead for over 450 years. Still, many claim that the Hampton Court grounds are haunted by her spirit, including 12-year-old Holly Hampsheir, who took this photo of her cousin Brooke McGee while touring the palace. The tall figure looking over Brooke's shoulder in the middle of the room, they say, is Grey Lady herself. Sure, it could've been Photoshop, but, regardless, we're officially creeped out by this picture, aren't you?
In January 2013, a Canadian student at the University of British Columbia in Vancouver was reported missing, having last been seen at the Cecil Hotel in Los Angeles. After Elisa Lam had been missing for a week and a half, LA police released this video of her last known appearance. Three weeks later, Lam's body was discovered naked and drowned in the building's water tower, and her death was labeled an accident. Her mystery reportedly inspired Ryan Murphy to make American Horror Story: Hotel.
Sadly, in the wild, axolotls are on the brink of extinction. They’re found only in local waterways near Mexico City, where urbanization and water pollution have exacted a toll on their population numbers. Compounding these environmental hazards are nonnative fish species such as Asian carp and African tilapia, which eat juvenile axolotls. These amphibians, which are popular in home aquariums, can be nearly black, chocolate brown, golden, cream colored, speckled or piebald.

Peering into the chomping jaws of these fish will reveal their totally bizarre set of gnashers that look scarily like human teeth. They have these teeth because they normally feed on hard things like nuts and seeds which is why they have been nicknamed nutcracker fish, but a few joke articles came out stating they were also “testicle-biting” fish, as they supposedly left men in Papua New Guinea castrated after they took a shine to their crown jewels. After one was caught in Sweden, a fish expert Henrik Carl joked in a news article “They bite because they’re hungry, and testicles sit nicely in their mouth,” but it wasn’t meant to be taken seriously, so don’t worry- they won’t actually eat your knackers, they’re safe around these guys.
Just as the Cleveland Museum of Art was preparing for the special Monet exhibit Painting The Modern Garden: From Monet to Matisse, the museum's director of architecture and design snapped this spooky photo of a mysterious figure looking down on the gallery. The "ghost" had an uncanny resemblance to the French Impressionist painter himself, and Kelly Notaro, communications associate for the museum told TODAY that "this snapshot taken by a staff member is not retouched or photoshopped, and we've heard from others that they've seen the man." Talk about a unique way to launch an exhibit.
This video, conducted mostly in American Sign Language, finds a man claiming that he keeps his great grandmother's casket in his backyard. Apparently, the original cemetery "cannot upkeep because of corruption," so he transferred his grandmother's body to an above-ground lot. Not only is this very illegal (do not keep dead bodies, y'all), the next video clip involves the man opening the casket and kissing the corpse of his grandmother on the mouth. ON. THE. MOUTH.
A self-described ghost hunter from Texas who has worked with dozen of other investigators, Alejandro Dominguez is the main man behind this YouTube-based paranormal investigation series. Dominguez cites a ghostly encounter at the age of five as the inspiration for his interest in the afterlife. As a result, every first and third Tuesday of the month, he and his team of ghostbusters search for the dead in super-creepy locales. Fully shot by Dominguez, the videos allegedly capture apparitions and unexplained activity in places like abandoned schools and the Waverly Hills Sanatorium.
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