Voxitatis adds binary simulator on front page
We have created a binary simulator on our blog. Use the header image, which will be blue or pink, as a random 0/1 selector.
STEM
Can you fly a drone over a school?
We wonder whether it would be allowed to fly a drone over a school. You can't fly them over airports, but we're not sure about schools.
The eaten outpace the eaters in biomass pyramid
Ecosystems have a carrying capacity, the maximum biomass each trophic level can support given finite resources. Here's the pattern.
A fake identity can protect online data
Recent hacks have proved a fake identity can be set up online and protect us from the theft or exposure of personal information.
Obama delivers climate change message in Alaska
President Obama delivered an urgent message about climate change to Alaska. He was well received in the land of big drilling.
Privacy policy for Voxitatis websites
Our privacy policy has been updated for the 2013-14 school year. Not too much has changed, but since we are publishing new resources this year, we've added them.
Mistakes are better teachers than perfection
Maybe we learn more from our mistakes than we learn from getting things right from the beginning, new research suggests.
Neb. looks to make math standards deeper
Nebraska could adopt new standards for math instruction next month, and we hope whatever standards they adopt serve students well.
Irrationality proof gave rise to rational thinking
The Greeks developed the Pythagorean Theorem. That led to a proof that the square root of 2 is irrational and much more.
Hackers breach an adultery website
Hackers broke into a website that invites married people to cheat on their spouses, exposing personal information about thousands of stupid users.