All posts by Henry Leparskas

Yet another ISS flyby – this evening, Fri. 14 Dec at 5:46pm

Don’t forget that you can have NASA email you directly with announcements of favourableĀ  ISS flybys for your location. Sign up atĀ  http://spotthestation.nasa.gov/

The weather still looks a bit hopeful for the viewing of the International Space Station this evening. Yesterday evening was a bit cloudier than anticipated, but the station was still visible.

Tonight it will be a bit lower: in the sky towards the south;

SpotTheStation! Time: Fri Dec 14 5:46 PM, Visible: 4 min, Max Height: 54 degrees, Appears: SSW, Disappears: ENE

Pauline Barmby gives Science Here and Now lecture

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The Faculty of Science and London Public Library joined forces once again, presenting another installment of Science Here and Now.

The speakers for this December 11 talk were Dr. Pauline Barmby (shown in photo) from Physics and Astronomy and Dr. Linda Howie from Anthropology.

Their presentation was titled, “The End of The World as We Know It?“, a look at world astronomical catastrophe myths, including the most recent myth which claims that the Mayan calendar indicates the certain end of the world on December 21, 2012.

[See images of the event]

 

Welcome to Yves Rambour in his new glassblowing shop

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The Department of Physics and Astronomy welcomes Yves Rambour to his new home in the Faculty of Science glassblowing shop.

This new facility is located in Physics and Astronomy PAB 7.

Yves has been at Western for 10 years, and previously worked at the University of Waterloo. He has 35 years of glassblowing experience and is a member of the American Scientific Glassblowers Association.

Creating steam with water, sunlight, and nano particles

I heard this on CBC’s Quirks and Quarks today. Scientists at Rice University have been able to create steam by putting gold or carbon covered silicon dioxide nano particles in water and shining sunlight on it. They say that 80% of the sunlight’s energy goes into the production of steam, while 20% heats the water independently.

Link to Popsci.com article.