Posts by Bonnie Denmark

Bonnie Denmark holds an MA in linguistics and teacher certification in English, ESL, and Spanish. She has devoted her professional life to educational and accessibility issues as a computational linguist, multimedia curriculum developer, educator, and writer. She has also worked nationally and internationally as a language instructor, educational technology consultant, and teacher trainer. Bonnie joined the Visionlearning team as a literacy specialist in 2011, assisting the project by developing comprehension aids for science modules and creating other STEM learning materials.

(26) results in Blog

Do bees have regional accents? This is the question that Cardiff University researchers are setting out to answer, according to a July 15 press release. (Wikimedia Commons)

July 19, 2016

The buzz about nature vs. nurture in animal communication

Researchers at Cardiff University in Wales are buzzing about honeybee communication as they seek to discover if bees have regional accents. Bees have a repertoire of about 10 sounds that communicate different messages. Among these, their...

Adult male red-spotted newt (Notophthalmus viridescens viridescens), a subspecies of the Eastern newt, a common salamander of eastern North America, one of the species identified as vulnerable to Bsal. (Wikimedia Commons)

June 10, 2016

Protecting Salamander Biodiversity through Citizen Science

Amphibian populations around the world have significantly declined and are facing an extinction crisis. One culprit is Batrachochytrium dendrobatidis, or Bd, a fungus that has caused amphibian die-offs by the thousands in the Americas, Europe, Africa,...

A model of the double helix structure of  DNA. (Wikimedia Commons)

April 25, 2016

The secret of life revealed: Today in science history

On April 25, 1953, the “secret of life” was revealed in a short article in Nature that began, “We wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel...

Pictogram_pi

March 14, 2016

Celebrating All Things Pi on 3/14

There’s no better time to celebrate the magic of mathematics than Pi Day, which of course is on 3/14. Called by some the geekiest day of the year, Pi Day (also Albert Einstein’s birthday) is a great...

Lonnie G. Johnson (1949-), rocket scientist and inventor. (Courtesy of Johnson Research & Affiliates)

February 18, 2016

Celebrating African Americans in STEM: Lonnie Johnson, rocket scientist and inventor

A prolific inventor with more than 100 patents, Lonnie G. Johnson is most famous for inventing the hugely popular Super Soaker®. However, Johnson’s accomplishments go far beyond the world of toys. He is also an aerospace...

Katherine Johnson (1918-), mathematician, at her desk with a "Celestial Training Device." (Credit: NASA)

February 1, 2016

Celebrating African Americans in STEM: Katherine Johnson

To celebrate National African American History Month, we applaud Katherine G. Johnson, a living legend in the fields of math, physics, and space science. A lifelong love affair with numbers brought Johnson from a small town...

800px-Ocean_surface_wave

January 5, 2016

A bright future powered by clean energy: Three projects to watch in 2016

Industrial waste is converted to gasoline, drinking water powers a city, and ocean waves supply an electric grid – these are just some of the advances in green energy that made news in 2015. Let’s take a...

People wanted more white meat in their Thanksgiving turkeys. (Wikimedia Commons)

November 25, 2015

Turkey science: What’s on your plate?

The 45 million turkeys that end up on the Thanksgiving table are nothing like their wild ancestors. In fact, they are very different from the typical Thanksgiving turkeys of even half a century ago, according to...

The_Scream

October 30, 2015

The scare factor and human survival: The science behind physical signs of terror

A bloodcurdling scream. Eyes wide. Mouth agape. Hands raised. Muscles tensed. Breathing accelerated. These classic signs of terror are not just box-office boosters for Hollywood horror flicks. Rather, they are part of the universal human survival toolkit....

Atom111

September 1, 2015

Surprise electron behavior may lead to new states of matter

What happens when the metal osmium (Os) is subjected to pressure twice that found at the center of Earth? An international team of researchers has discovered a never before seen atomic phenomenon that provides surprising insights...