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Comment: Re:Now I'm confused ... (Score 4, Interesting) 380

by richtopia (#47326939) Attached to: New Chemical Process Could Make Ammonia a Practical Car Fuel
It is a density issue. Hydrogen is difficult to transport and store. One solution would be to truck ammonia to the service station, where you can dump it into below ground storage and generate/compress H2 on demand. The other option would be to perform the H2 generation onboard of the car, but the issues of the toxicity of ammonia would still require fancy fuel tanks so I think the local generation model would be superior.

Comment: Re:Where are they going to fab the chips? (Score 1) 340

by richtopia (#47289551) Attached to: Russia Wants To Replace US Computer Chips With Local Processors
No, but I don't know of any Chinese companies producing steppers or any other of the multi-million dollar tools required to fab a processor. You may be able to get away with used equipment but then you are giving yourself a handicap and won't get any support from the parent companies.

Comment: I want the hitch hikers guide (Score 1) 321

by richtopia (#47109001) Attached to: I Want a Kindle Killer
It isn't that far off. An eink reader designed for travel, with lonely planet or wikisherpa included. It is also one of the few proper applications of a colour eink screen, as maps do not need to be vibrant but colours are vital to a map.

I could go on, but I know this is a fantasy. I hope one day a colour eink android or linux tablet arrives so I can install applications similar to this use case, but I am not holding my breath.

Comment: Re:Seems somewhat predictable ... (Score 3, Insightful) 209

by richtopia (#47014653) Attached to: How Predictable Is Evolution?
Convergent evolution also depends on how you define two features similar. For example, the convergent evolution of oxygen carrying blood in Cephalopods could be a counter example to the prediction argument, as their blood has oxygen bind to copper.

So both bloods were evolved to perform the same task of moving oxygen, however they use two different mechanisms to perform the task.

Comment: This can only happen if we avoid mobile OS bloat (Score 1) 243

by richtopia (#46931487) Attached to: The Feature Phone Is Dead: Long Live the 'Basic Smartphone'
It is easy to claim that Android can be used on these types of devices, however these devices will have little memory to keep price down. If you could load Android 4.x onto the original HTC Dream then by all means bring on the low end phones.

Still waiting to see how FirefoxOS compares, as they are going after the low end market but I know that Firefox on Android is not the best with limited memory (I believe that Opera Mobile takes that title, so naturally it is discontinued).

Chemist who falls in acid is absorbed in work.