Archive for May, 2020

Snake Rattle

Ophidiophobia, or fear of snakes, is the most common fear in the United States! More than half of the population’s largest fear are our legless friends, followed by public speaking and heights. What about slithering snakes makes us so uncomfortable? The cliché is true, snakes are more scared of us than we are of them. […]

Cactus Survival

When picturing a desert landscape, one plant stands apart from the barren desert horizon: the cactus.  Most people hear the word cactus, they think of a resilient, thorny plant in a lifeless habitat. There are more than 2,000 species of cactus that vary in shape, color, size, and type of habitat! While cacti are native […]

Sand and Seashells

For most people, a vacation looks like playing in the sand on a sunny beach.  While you may be annoyed as you clean sand out of every crevasse for weeks after your beach trip, take the opportunity to recognize the 4.5-billion-year history of sand! Sand can be found all over, from the beach to backyard […]

Sea Urchins

Sea urchins are often called the porcupines of the sea due to their prickly appearance. These spikey creatures can be found in all oceans, warm to cold, around the world in rock pools, mud, coral reefs, or sea grass beds. Like many invertebrates, sea urchins depend on a tough outer shell to keep them safe, […]


What is echolocation? Echolocation uses sound waves and echoes to determine the placement of objects, making it possible to maneuver and find food in complete darkness! For nocturnal animals or animals with subpar sight, echolocation is a radar to help them navigate through the world. Bats, dolphins, toothed whales, and a few types of birds […]

Collagen Rich Foods

Did you know that collagen makes up 75 percent of skin’s support structure? You probably think about collagen in your skin because the word comes up whenever anyone is talking about skin aging. It’s true that this protein plays a role in the perceived youthfulness of your skin, but there’s so much more to it. […]

Nature’s Density

What is Density? Density is how much ‘stuff’ is packed into a particular area. For example, if we have 13 balls in a box and we have the same box with 27 identical balls inside it. We say the box with 27 balls has higher density than the box with 13 balls. Density is a […]

Bang in a Bag

A chemical reaction is a process in which one or more chemicals (or things) combine to make something new. The ‘things’ or chemicals that we started with are called Reactants and the new ‘thing’ that is made are called Products. It is called a chemical reaction since: It is accompanied by a rearrangement of the […]

Bag Stab & Polymerization

A plastic bag is made of polymers, long chains of individual molecules called monomers. When a sharp pencil pierces the bag the polymer chains separate without breaking. The chains of molecules then squeeze tightly around the pencil creating a seal that prevents it from leaking. Polymers find use in our everyday life, from water bottles and Tupperware to tires for automobiles. The word […]


A catapult is a lever, a stick or beam, propped up by a fulcrum, the pivot point. The catapult magnifies your force to throw an object. So, you do not need as big of a force to propel a large object, but the larger the force, the farther it goes. In ancient times, catapults were […]