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Answer: They both are going to help save the very endangered cheetahs in Africa!

Dr. Laurie Marker proposed using wood chippers and guard dogs to help out wild cheetahs in Africa. Because cheetahs move so fast, up to 70 miles per hour, running through thick, prickly thorn bush undergrowth was blinding them. This prickly thorn bush is starting to cover Namibia, so the injured cheetahs were preying upon livestock, causing farmers to trap and/or kill them. The wood chipper will cut down the prickly thorn bushes and the chips from the bushes will be sold as ecoblocks, which is used for fuel in South Africa and Europe.

Dr. Marker, along with the Cheetah Conservation Fund, have set up a program to give farmers large Turkish Kangal dogs to scare off cheetahs. These dogs are special because they bond with the herd. The result of these dogs have shown an 80% drop in livestock losses, which means fewer cheetahs are being killed by farmers.

Who knew two very simple solutions would help save endangered cheetahs?

Cheetah

Misty is an Animal Care Technician at the Science Center and is found in NatureWorks. Animals and Ecology are her passions and she jumps at every opportunity to talk about it. Stop in and say Hello!


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Central Florida Families Can Enjoy the Science Center, Mission Nutrition 4, Curious George and More for Just $5/Person

Saturday, February 19, 10:00 a.m. - 5:00 p.m.

ORLANDO, FL - (February 14, 2011) - The Orlando Science Center, in partnership with the Walmart Foundation, has announced the next “Walmart $5 Day” will be Saturday, February 19. Thanks to Walmart’s generous support, all guests to the Science Center on February 19 will enjoy exhibits, films and live programs for the significantly discounted price of $5. General admission fees are usually $17 for adults and $12 for kids (ages 3-11).

This year marks the second year for this partnership between the Science Center and the Walmart Foundation. Walmart $5 Day provides admission to all the Science Center’s exhibits, films and programs, including a special day of activities and displays on health and wellness. For many, this event presents the opportunity to experience the Science Center for the first time. Walmart Market Manager for Central Florida Steven Daniel said, “These are the types of community programs we are proud to sponsor for our Central Florida neighbors.”

Read more...


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Make something special for that special somone! Making Valentine’s cards can be fun and easy. Here are directions to make it environmentally friendly as well. This is one way to make this Valentine’s Day unique by using everyday items that can be found around your house.

3-D Recycled Valentine Day Cards

YOU WILL NEED

  • Heart-shaped cookie cutter
  • Bowl of water
  • Old newspaper or leftover tissue paper
  • Glue wash (equal parts glue and water)
  • Paintbrush
  • Scissors
  • An old greeting card
  • A clean plate

HERE'S HOW

1. Tear newspaper or tissue paper into small pieces. Place the cookie cutter on the plate. Making sure each piece overlaps, position a few pieces of the paper inside the cookie cutter to create a thin layer. Dip your fingers into the bowl of water and then press it gently on the paper layer, making the paper damp. Continue layering, dipping, and pressing until the cookie cutter is about half full. Let it dry for at least a day.

2. When the paper mold is completely dry, gently press down on the mold and carefully lift off the cookie cutter. Using a clean paintbrush, apply a light coat of glue wash to the mold. As it dries, move on to step three.

3. Cover an old greeting card with things from around the house, such as construction paper, magazines, newspapers, or doilies. Write a poem or message inside the card and then glue the 3-D heart to the front. Now you’re ready to give this Earth-friendly valentine to someone you love!

Valentines_Card


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It has long been believed that all non-avian dinosaurs were made extinct 65.5 to 66 million years ago when debris from a giant meteorite impact blocked out the sun from the Earth’s atmosphere. The meteorite impact changed the climate of Earth and killed its vegetation and was thought to have killed off most dinosaurs. A new discovery, reported by geology journal, may prove otherwise.

A team of researches from the University of Alberta, led by Larry Heaman from the Department of Earth and Atmospheric Sciences, used Uranium Lead dating (a newer form of dinosaur dating) to determine the age of a hadrosaur femur bone to be 700,000 year after the supposed mass extinction. Heaman has a few different explanations as to how this dino could have escaped extinction; vegetation may not have been killed in all areas of the earth and this species of hadrosaur survived or the eggs of the hadrosaur may have been able to survive the extreme climate change. Heaman and his team plan to test more bones with uranium-lead dating and believe the end date of dinosaurs may have to be revised in the future.

Larry

Larry Heaman with the hadrosaur femur bone fossil

 


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According to National Geographic a group of 23 Mandrill Monkeys at the Colcester Zoo in England have been displaying a learned habit that could prove that monkeys have culture, too! For the last ten years this population of mandrills, regardless of sex and age, have been covering their eyes for up to 30 minutes or more at a time. Scientist cannot be positive but after observation they believe that when the monkeys cover their eyes it is a, “Do Not Disturb,” sign to the other members in the group.

It began with one individual, spread to the others, and has now been passed through one generation of the monkeys. Mark Laidre, an integrative biologist at the University of California, Berkley, has studied this population, 19 other mandrill communities around the world, as well as contacted other long term primate observers, and those studied at the Colcester Zoo are the sole exhibitors of this characteristic. Since the eye covering has been passed through a generation it can be seen as a learned cultural component to this particular group of monkeys!

Mandrill_Monkeys


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If you thought invisible cloaks were just used by Harry Potter, think again.  Two independent research teams have created carpet cloaks that allow you to experience an object vanishing.  The researchers discovered this with the use of crystals, called a calcite prism. The crystals are placed in a precise location so that when the correct light hits the cloak and the crystals' “optical properties” kick in, the object you are viewing disappears before your eyes.

They are currently only able to make smaller objects disappear, such as an ant or piece rice. Scientist still have a lot of work ahead of them in advancing the invisible cloak, making it 3-D and making larger objects disappear, but they are on the right track. Where does the future lead? Instead of hiding objects, scientist would love to reveal them, a new kind of ABRACADABRA!

For more on this amazing work, click here


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Do you ever walk outside in the early mornings and your vision is hazed by fog? Do you ever wonder what exactly fog is? Well, fog is simply a cloud that is in contact with the ground. There are numerous types of fog, but they all have one fact in common: they form when the relative humidity reaches 100% and the dew point drops below the dew point. Here are descriptions of different types of fog as described by World of Earth Science:

Radiation or ground fog is formed after sunset when there is a cooling of the land caused by thermal radiation in calm weather conditions. When the cool ground reaches its dew point, it then produces moisture in the air, which forms into condensation or fog droplets. The fog sometimes boils over to the next morning before the sun has come up to cool ground.

Advection fog forms when warm, moist air horizontally movesover a cold surface, which cools the air to its dew point. It is common along coastlines where moist air moves from over the water to over the land, or when an air mass moves over a cold surface (e.g., snow), and the moisture in the air condenses into fog as the surface cools it..

Evaporation fog forms by the mixing of two unsaturated air masses. This can occur when cold, dry air moves over warmer water. The air, quickly saturated by evaporation and condensation, creating a steam like fog. This most commonly takes place over bodies of waters and can be known as sea smoke.

Precipitation or frontal fog forms as precipitation falls into cool, almost saturated air. This can take place with warm, cold, or stationary fronts

No matter what type of fog is drifting in the air, it is important to always take extra caution when driving. Fog reduces visibility and can be very dangerous, so make sure that you’re light are on and know when the sun come out, there will be a clear day ahead!

Fog

 



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