Science Buddies Blog (Page 100)

Glow-in-the-dark Chemistry

October 27, 2011 3:53 PM

Glow-in-the-dark items can be fun year-round, but the eerie glow of a chemiluminescent reaction like the one shown here fits right in at Halloween! Image: Wikipedia. It wouldn't be Halloween in many houses without an assortment of light-up sticks. My kids call them "glow sticks," and though they don't last all that long, they're always fun for trick-or-treating. Really, they're fun throughout the year. Many bedtime hours are interrupted by the discovery of a forgotten canister of… Read more

Biodiversity at Halloween: A Spider Variety Show

October 26, 2011 8:37 AM

Kim and her kids spotted an Argiope aurantia like the one shown here on a daily walk. Image: Wikipedia, Deisy Mendoza. Family Exploration Remember, your students are curious about the natural world around them. A simple walk to school or through a park can be a revelation—and a great opportunity to talk about science. But you have to slow down and look! There are spiders—and much more—to be discovered! Related posts: Earth Day: Turn Over a New… Read more

Sounds Like Halloween

October 25, 2011 8:16 AM

From public haunted houses to dark and spooky neighborhood garages opened up for a ghoulish Halloween walkthrough, a big part of the "scare" factor involves your ears. What you hear may be as important in creating a scary experience as what might jump out at you or tickle your neck. Indeed, part of what makes a haunted house perfectly eerie is the soundtrack that goes along with it—all the noises orchestrated to raise the hair on your arms, make you shiver, and leave you with little doubt… Read more

Trick-or-Treat Science

October 24, 2011 10:32 AM

Image: Wikimedia Commons. Halloween is next week, and you may have your mind on the treats you hope to rack up going door to door in your neighborhood, candy bag open. While Halloween's entourage of ghouls, goblins, and zombies may push science from your mind, you don't have to carve too many pumpkins to turn up a treat bag's worth of great science ideas related to Halloween. All this week we'll be spotlighting some creepy crawlies, some things that go bump in (or light up) the… Read more

The Science of Too Sour

October 21, 2011 10:54 AM

Tang, an orange-flavored, powered drink developed by William Mitchell was popularized on board NASA's Mercury flight in 1962. Experimenting with powdered drinks and levels of "sour" can offer kitchen science fun for the whole family! Image: Wikimedia Commons. Born on October 21, 1911: William A. Mitchell, a food scientist who created many classics for General Foods that might ring a bell for teachers and parents, from Pop Rocks candy to Tang. Even Cool Whip and quick-set Jell-O, a… Read more

An Engineering Manager Behind a Heart-monitoring Site

October 3, 2011 6:51 PM

Jeff originally considered a career in electrical engineering but followed his interests into computer science. Today, he's an Engineering Manager at Medtronic and works to help oversee testing on CareLink, a heart monitoring site. Meet Jeff Hagen, an Engineering Manager at Medtronic for the last nine years. Jeff Hagen leads a team of software verification test engineers who deploy specific web-based applications that medical personnel use to provide patient care. Jeff and his… Read more

Biomedical Engineering and Heart Health

October 3, 2011 11:45 AM

As a biomedical engineer at Medtronic, Katie Hilpisch is making a difference in people's lives. "It is rewarding to meet someone who finds out that you work at Medtronic and wants to tell you that someone they know has a Medtronic device." For Katie Hilpisch, a senior biomedical engineer at Medtronic, helping devise therapies for heart patients is all in a day's work! According to Katie, biomedical engineering offers an exciting combination of research, problem-solving, and… Read more

New Biotechnology Areas: Medical Biotechnology and Biotechnology Techniques

September 29, 2011 8:25 AM

Science Buddies new Medical Biotechnology and Biotechnology Techniques areas At Science Buddies, we find the diversity of science and engineering a constant source of excitement and inspiration. With over 30 areas of science represented in our library of Project Ideas, we encourage students (like you!) to explore areas of science that range from traditional subjects like chemistry and physics to newer areas like environmental engineering and biotechnology. Newton's Laws and… Read more

Science Buddies 2011 Webinar for Educators Available at YouTube

September 28, 2011 12:11 PM

Were you unable to attend our September 2011 webinar for educators? No problem! You can watch a video recording of the entire webinar (about an hour) when it's convenient for you. Our Science Buddies channel at YouTube contains other great videos you and your students may enjoy. Did you miss the project demonstration videos created by our Summer Science Fellows? Be sure and check those out, too! Read more

Introducing Project Idea "Kits"

September 20, 2011 10:28 PM

Many of the Project Ideas in the Science Buddies library enable science exploration with common materials, ones you might find around the house. Some projects, however, require an assortment of materials, not all of which can be obtained in a single stop at a local store. Plus, for a single science project, you may only need a small amount of a product, not a full roll or bottle. While we offer links to online sources for many specialty items, we are excited to announce… Read more

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