I just received copies of my newest non-fiction children’s book, Fires and Wildfires: A Practical Survival Guide. It’s part of “The Library of Emergency Preparedness,” a series from The Rosen Publishing Group, an educational publisher in New York. Chapter headings include “Fire on the Loose,” “Home Fire Prevention and Prepareness,” “Wildfire Prevention and Preparedness,” “Escaping …
More on the "10th Planet"
As Saskboy pointed out in his comment on my post about the “10th Planet” that’s in the news today, other objects have been found beyond the orbit of Neptune besides Pluto and Xena. He mentions Quaoar, but that’s just the tip of the iceberg (or a fraction of the iceball, if you prefer). From the …
A 10th planet?
The recently discovered body known as Xena, which lies even further from the sun than Pluto, is bigger than Pluto–and therefore has as much or more right to be called a planet as Pluto does. Guess I’ll have to tack “Xena” on to my “Mother Very Eagerly Made A Jelly Sandwich Under No Protest” method …
Hassenpfeffer is aggregated!
No, that’s not a mis-remembered lyric from the opening of Laverne and Shirley (those of you of a certain age will understand the reference; those of you too young to get it–well, you’re not missing much). As of yesterday, Hassenpfeffer is part of the SaskBlogs Aggregator, a fine initiative by Lance Levsen of Catprint Computing. …
A new method of seeing fossils inside rocks in 3D…
…has been developed by scientists at UCLA. It goes by the catchy name of confocal laser scanning microscopy and Raman spectroscopy, and it has implications not only for studying fossils here on Earth, but for searching for fossils inside rocks retrieved from Mars–without destroying the samples in the process.
The greatest inventions of the last 50 years
Everybody likes lists, especially around New Year’s. The magazine Popular Mechanics is no exception: its December issue included the magazine’s choices for the top 50 inventions of the last 50 years, as compiled by 25 experts from 17 museums and universities across the United States. As it happens, when searching for column topics, I also …
Using balloons to boost cellphone coverage in North Dakota
This story about North Dakota planning to test balloons as a method of extending cellphone service caught my eye because of the book I’m working on about Saskatchewan engineering projects of note. In the late 1970s a SaskTel engineer proposed that it should be possible to use a string of hot-air balloons, rather like tethered …

