A student of mine today draw my attention to the following statistics: http://blog.nielsen.com/nielsenwire/online_mobile/u-s-teen-mobile-report-calling-yesterday-texting-today-using-apps-tomorrow/ American teens (ages 13-17) on average send or receive a whooping number of 3339 messages a month. I am not sure if this stats is relevant to… Read moreTextmessaging by American Teens
Many years ago I was teaching an introductory physics course using Paul Hewett’s Conceptual Physics textbook. There I read about the Eratosthenes’s experiment that allowed him to measure the radius of the Earth. This happened more than 2000 years ago… Read moreThe Summer Solstice is Here
One of the interesting things about being a physics teacher is an opportunity to discover many exciting physics-related things anywhere you go. I just came back from the meeting of the Canadian Association of Physicists in St.John’s, NL and I… Read moreA Physics Teacher’s View on St. John’s NL
I just came back from the Canadian Association of Physicists Congress in St.John’s Newfoundland and Labrador. It was a very interesting conference. It was especially exciting to see that the Division of Physics Education had 4 sessions and each one… Read morePhysics in Primary Schools
I feel very fortunate to get to know Olivia Fermi who is a very interesting person in her own right (Olivia is an artist), but in addition to that she is also a granddaughter of a famous physicist America-Italian physicist… Read moreOpening Enrico Fermi’s Time Capsule: 62 years later
My blog has been dormant for almost a month. There are a few reasons for it, but it certainly doesn’t mean I didn’t have anything interesting to write about. One of the most interesting things that happened last month was… Read moreMathematics and sustainability
Once all scientists die and go to heaven. They decide to play “Hide-n-seek”. Unfortunately Einstein is the one who has the den… He is supposed to count up to 100 and then start searching… Everyone starts hiding except for Newton…. Read moreScience joke: If you got it, you are one of us
I have been a fan of Vernier Video Analysis for a long time. I have used it in many different contexts (small and large classes, lectures and labs, HS and University physics) and always recommended it for physics teachers. Therefore… Read moreVernier Video Physics for iOS
I was so privileged to be able to attend the outreach event for girls as part of the 4th ICWIP Conference. On Saturday morning we drove to a local school where more than 200 girls (and a few boys) and… Read moreOutreach Event for Girls in Physics in Cape Town
International Conference on Women in Physics has been one of the most interesting and inspirational conferences I have ever attended. More than 250 women and men from more than 60 different countries attended it. As the conference took place in… Read moreInternational Conference for Women in Physics
