Category news

Driverless semis could be months away

Enlarge / An Aurora truck departs the company’s depot in Palmer, Texas. (credit: Aurora) On a sunny morning in December, an 18-wheeler will pull into a truck depot in Palmer, Texas, just south of Dallas. The driver will step out…

Let’s learn about orangutans

The word orangutan means “person of the forest” — a good name for a group of primates that spend most of their time in trees. These great apes have long arms and long, curling fingers and toes for grasping branches.…

Experiment: Making music with bottles

Objective: Determine the relationship between musical note frequency and air cavity volume when blowing over the top of a partly filled bottle Areas of science: Music Difficulty: Medium intermediate Time required: 2–5 days Prerequisites: None Material availability: Readily available Cost:…

Scientists observe intriguing brain activity patterns in elite athletes

A recent study published in Neuropsychologia suggests that Olympic-level athletes in closed-skill sports use different brain strategies compared to non-athletes during tasks involving working memory and action inhibition. Using functional magnetic resonance imaging (fMRI), researchers found that these athletes showed…