From Wikipedia: On returning to the house after the fire in the company of fireman Ron Franks, Willingham said that he had been over earlier and poured flammable British Sterling cologne in the hallway from the bathroom to the bedroom in which the twins had died, because they had loved its smell when they were alive.[9]

You would have found him guilty because he poured cologne on the remains of the house after the fire?

No, what is needed are not cameras. What is needed are some combination of:

One thing you missed: Better traffic lights.

Traffic lights do contribute to delays of traffic flow. They slow down traffic, and the contribute to useless delays, as anyone who has sat at a long red light, waiting for cross traffic that doesn't exist.

I'd argue that any large country (I'm looking at you, US) has an incentive to improve traffic light. Right now, the most common intelligent traffic light has ground loops to detect when cars are at the intersection. In this day and age, couldn't we do better?

Imagine a traffic light that could "see" traffic approaching from a distance. It could also see traffic backed up to the light. Instead of turning red when a car or two is approaching and the cross traffic is non-existent, it could remain green. Instead of turning green when traffic is backed up to the light, it could let other traffic, which is clear to continue, go.

Just imagine the time and fuel savings!

And finally, I'd have to say, in this day and age, sometimes intelligence is overrated (even though this negates the above). As a young adult, the traffic lights in my town sensibly shifted to blinking yellow and red at late hours when the traffic was light. The most common through traffic would get blinking yellows. The underused cross streets would get a blinking red. Then, years later, they replaced the traffic lights with a more modern type that would detect when a car was waiting and change the light. This was useless in a small town - approaching from a cross street would result in a longer delay (as the other light would go through a yellow/red change), and if you were on the main street when a car had to cross, you'd have to wait for the red/green change for just one vehicle.

Really, considering how much time Americans spend on the road, and how much time is lost, small improvements result in a big gain in time not lost and gas not burned.

When I first read this, I thought it was heating the engine block and then injecting water that flashes to stream, driving the power stroke. (So basically a two cycle engine - when the piston is at the top of the cylinder, water is injected, it flashes to steam, that drives the piston down, and when the piston comes back up on the second stroke, an exhaust valve allows the steam to escape. The exhaust valve closes at the top of the stroke, and the process is repeated.

That would "consume" water, but would avoid the messy oil/water extraction step. (It's basically a 6 stroke Crowler engine missing the first four strokes.)

This is a lot more complicated, and the vagueness of the claims makes me think they do not have a working prototype. They are making vague claims of efficiency as well (15%+ efficiency).

I think I'll come and sit in the skeptic's corner with you.

Could you please link to a single person who was exonerated after being executed in the U.S. in the last 20 years or so (when DNA evidence became popular)? Thanks!

There's been no exonerations that I recall in the past 20 years. There has been a few executions where (IMO) there's a case for reasonable doubt.

For example, Cameron Todd Willingham was executed for the deaths of his three children in a fire. The justice system claimed the fire was due to arson. Five years after his execution, a state-ordered investigation concluded that "a finding a arson could not be sustained".

The trial was also notable for using Iron Maiden and Led Zepplin posters as evidence of Cameron's mental state.

I'm not sure if he was innocent or guilty. He appears to have had quite a few run-ins with the law. But the interpretation of the evidence and trial appears deeply flawed, and I am not comfortable executing people based on such evidence.

Maybe you are.

Maybe we shouldn't execute people because it's wrong.

I'm against it because it gives the state too much power.

I will say it's odd how a lot of people who claim to be for more limited government tend to also be for giving government the ability to end a life.

Hitler regarded himself as a vegetarian...

Although according to his cook, he liked squab. So that's like being a vegetarian who eats fish and chicken.

I will point out that strictly by the numbers, it's likely more meat eaters commit cheat, lie, break promises, and commit sex crimes. Of course, strictly by the numbers, the population of meat eaters is greater than that of vegetarians, but why not have fun with misleading statistics? ;)

Anyway, vegan since 15+ years and lacto-ovo-vegetarian since about 25 year here but European and I think Peta is lame and have never understood this nudity crap.

Vegan, American, and still think PETA is lame.

To put it in perspective for non-vegs, think of the most inane, zealous type of individual who supports the same political views as you do. The sort of individual who does more damage to your beliefs than the most ardent opponent. That's PETA in a nutshell.

Look, I pedal to work on the few days a year when it seems likely that I won't arrive drenched in either rain, sweat or blood, but let's not pretend that it's a realistic transport panacea.

A countless amount of people manage to ride the bus everyday to and from work. That almost always includes a walk to or from a bus stop.

If these individuals manage to walk without any issue, I don't see why they can't replace that leg of a trip with a bicycle (electric or otherwise).

Googling "digital photo frames hacks" I find the following suggestions as well:

• Put recipes on it, store in the kitchen.
• Store pictures of art you like.
• Store poems you like.
• Scan manuals you use frequently.
• Two images, the first saying "breath in", the second saying "breath out", in slideshow mode with the shortest delay possible. ;)

Riding a recumbent fixes this. Stop riding an out of date bicycle. I can ride 2X the distance in comfort on my recumbent than the best trained regular bike guy can.

I've done 160 miles on a regular bike. No pain the next day.

I'm waiting for your 320 miles. ;)

In all seriousness, recumbents are pretty neat. They are a tad spendy though when compared to what I ride. Also I never understood the avoidance of underseat steering that most 'bent riders have.

There you go. You may want to read Horatio Hornblower some time to see why all of Weber's space ships have sails.

Admittedly, Honor Harrington is Horatio Hornblower in Spaaaace!, and consciously so (among other things, check the initials), but Weber at least does some attempt at explaining about why there'd be ships of the line (actually ships of the wall - 3D combat) in space.

I'd give him credit for that. Is it obvious about what he's paying homage to? Yes. Heck, know anything about history and you can pick out the analogies. But is it a decent read? I think so, but YMMV.

I also do like the fact that Weber tends to have "gender-blind casting". It feels as if he almost roles a die each time when it comes to picking a character's gender. It's refreshing.

Is Weber excellent? No. He's not a grand master of SF by any means. But I find his stories readable, which is more than I can say for a lot of writers.

Only way to resolve this issue is to actually pay women money to raise their own kids and/or tending house. I can't see another way around it.

Another way around it would be mandatory paid maternity and paternity leave. So if you hire someone of child-bearing age, regardless of gender, they are equally apt to disappear to have children.

And since this is the 21st century, it is actually possible for a father to cook, clean, change diapers, etc. Childbirth isn't exactly a minor event - having someone else around to help after the birth wouldn't be a bad idea. Perhaps, if the father had the time and opportunity to bond with his child, instead of being forced into the traditional breadwinner role, families would be stronger.

Did the author provide some sort of collaboration that other people could verify? Or was this due to correspondence between him and a Wikipedia admin? After all, if I changed a Wikipedia article to claim a fact that nobody else could check, does that serve Wikipedia's fact checkers?

But it is a very different, much more drastic procedure. Not comparable.

There is a form of female circumcision that only removes the clitoral hood. The clitoral hood is similar to the foreskin in males, in that it protects the clitoral glans.

So at least one form of female circumcision is similar to male circumcision.

This actually seems like a feasible plan.

If it is feasible (and he has a rather odd title for a feasible plan), I wonder how it compares to fertilizing parts of the ocean with iron to encourage carbon sequestration through plankton growth. (Short explanation - in parts of the ocean, plankton growth is limited due to low iron levels, this plan adds iron to the ocean, the plankton take up CO2, die, then some of that CO2 ends up in the ocean abyss, where it tends not to escape (hopefully).)