Archive for the 'School and Education' Category

Peers pose a large threat

Saturday, June 10th, 2017

Deutsche Welle: Study shows German students frequently exposed to sexualized violence. “A German study has found that 48 percent of surveyed students aged 14 to 17 have experienced verbal or physical sexual violence. Researchers said that the violence was often carried out by the students’ peers.”

“When presenting the results on Thursday in the city of Wiesbaden, the study’s two main researchers highlighted one of the study’s main takeaways – that fellow students are often the perpetrators.

“The main risk for [perpetuating] sexualized violence are other youths – meaning their peers,” Professors Sabine Maschke and Ludwig Stecher said.

Around 48 percent of the perpetrators of physical sexual violence and 64 percent of those who carried out non-physical violence were “friends” or “classmates” according to the study.

Additionally, students reported that over 50 percent of non-physical sexualized violence occurs at school.”

A ride on the vomit comet

Wednesday, May 3rd, 2017

Three YouTubers on a zero-g flight:

Physics Girl: Zero G Ferrofluid Fail. (10:48min)

Veritasium: Fire in ZERO-G!! (7:47min)

e-penser: Vol en zéro-G. (35:26min) This one is in French, but English subtitles are available.

This looks like so much fun! I would accept an invitation in a heartbeat, since tickets usually cost several thousands of dollars…

Ein virtuelles Oszi!

Friday, April 21st, 2017

XXY Oscilloscope is an interactive oscilloscope emulator by Neil Theipen. This is fun to play with!

Link via MetaFilter: something something oscilloscope your ocelot.

“There were some things that just didn’t quite add up,”

Wednesday, April 5th, 2017

Washington Post: These high school journalists investigated a new principal’s credentials. Days later, she resigned. By Samantha Schmidt.

“Under Kansas law, high school journalists are protected from administrative censorship. “The kids are treated as professionals,” Smith said. But with that freedom came a major responsibility to get the story right, Smith said. It also meant overcoming a natural hesitancy many students have to question authority.”

Tick tock

Thursday, March 9th, 2017

Here’s how to turn an old hard drive and some LEDs into a clock: LED Hard Drive Clock 3.5″ by Ian Smith. Take a look at his demo video (YouTube, 3min)

Don’t be put off by the year-10,000-compliant website design. One of my students built a clock like this and it is just about the coolest thing I’ve ever seen!