Repair cafes are a new thing in the UK. Sounds like a neat idea. Fix your old stuff rather than throw it away.
His contributions to Physics and his ability to popularize science have secured his place in history, his triumph over motor neuron disease have made him a legend. It is rare that a real human is far more compelling a character than anything fiction could dream up.
A Remix of the Falcon Heavy launch from last month. Now with more Bowie.
Nice job Space X!
If its power to weight ratio is close to that of current lithium cells then this is huge.
Caroline Power is a photographer who captures images of pollution in the ocean. This is a recent video from her.
Garbage areas like this are becoming common and are growing.
For tomorrow’s quiz (don’t forget notes for chapter 17)
composition of air
air pressure and altitude
effects of vacuum
layers of the atmosphere
see you then
Let’s hope it hits in an unpopulated area.
Because I sound like I can has cheezburger but…
So much want…
Wow, so cool.
Every year students ask me questions about quantum mechanics. And I have to say “It’s weird.” and leave it largely at that. Here’s a good reason why…
Thanks Mr. Hartmann!
It was supposed to last 90 Mars days. Yesterday, Opportunity celebrated its 5,000 Martian sunrise.
I have one of these somewhere. They are amazing to watch. The laws of thermodynamics at work.
How did people live in such density before sanitation?
Here is the link…
Malaria kills over one million people per year. This could be big, regardless of strange side effects.
Not my favorite color, but this shade looks interesting…
Lexus has apparently done the same trick to make this special blue paint.
Space X Scores and almost perfect test flight. At this time it looks as though they lost the core of the main stage, but both boosters landed beautifully.
This is a live feed from a camera onboard the main stage, now on it’s way to Mars, with Elon Musk’s personal Tesla roadster along for the ride. Dang.
If you are interested in this idiot.
Now, he claims to have once launched himself 1,374 feet into the air, which is no small feat. But, their are radio towers and buildings that tall, so I don’t see what he’s going to prove by going up that high.
This accounts for a great deal of bad policy decisions I think.
Sorry, with the flurry of activity at the end of the semester I did not post this when it happened. As I’ve said before, only 12 men walked on the moon. We all should take note when one of them passes.
Only five remain with us.
I never knew this…
says it all…