Happy 50th NASA : TLI and The Two Towers missions
Wow, I’m nearly as old as NASA. It’s been around for half a century. I wouldn’t have picked that; I thought it
Visuwords; the modern way to see how words are related
Just a few days ago one of my nieces said she couldn’t find a certain word in the dictionary and asked me to help.
Organ Pipes National Park walk and GPS trial
Was a sunny but cool day today, so decided to take the new GPS out for a spin and get some exercise at the same
StarStuff podcast is back!
Well thanks to a number of people who took the time to tell me that the Astronomy news StarStuff podcast had returned. It was only
GPS : Open Source Maps
Having finally got a full GPS at last, it was time to get some maps. The unit very quickly found exactly where it was on