Recent content by vertyu

If you eat milk and eggs, usually it's enough. I don't know where you live, but here in Europe good vegan diet in not cheap. Significantly more expensive than non-vegan diet. 70 euros is enough for one month, but vegan needs to buy expensive nuts and expensive fruits and other expensive...

Yes, that meat growing without an animal is quite an interesting concept. I know I'd buy it if the price is reasonable. Something like twice the price of normal meat.

I would say that boredom is more multidimensional matter that just learning. It plays a vital role in many developmental and survival challenges an animal faces.

Going back a little bit. Wrong, scientists have been working on producing these 20 aminoacids for long. Although they have been synthesizing these for decades, there is not cheap method that could produce near-limitless amounts. There are many applications that would benefit from cheap...

Usually it's not cheap though. If you want to avoid milk and eggs, then you need some relatively expensive suppliments/plants/algae. I'm talking about cheap vegan diet, something that can be afforded even by poor people. Something as cheap as potato, maize, or wheat. And maybe a bit more...

I know about 20 amino acids. Most of them are either produced by your body, or are present in cheap plants. Just few of them are present only in meat or eggs/milk, but not in cheap plants. If you think that I thought that our mammalian organisms require only aminoacids, you're very wrong. The...

Well, if you eat relatively cheap plant-based foods and aminoacids that are not present in these plants, then aren't you getting all the nutrients you need?

Both biological and evolutionary reasons are there for existence of boredom. When the level of certain activities, be it physical or mental, goes below certain point, you feel bored. It happens when neural activity in certain circuits is less intense. Boredom occurs when those specific parts of...

Sounds quite creepy. I'm not sure if I'd eat. I hope that bacteria, or, maybe plants could be developed that produce aminoacids cheaply. I would eat it even it was some strange, tastless gooey. As long as it's cheap, I'd eat it. Add some spices and it's good for me.

I was looking for this: http://www.biochemj.org/csb/ Cell Signalling Biology This major contribution to the field of cell signalling by one of the world's leading experts, Professor Sir Michael Berridge (Cambridge) is now sponsored by the Biochemical Journal's Signal Knowledge Environment...

No, wasn't that one. But thank you for replying. Edit: I think it was mostly about neurosignalling, but not sure.

Hello, some time ago I found a website dedicated to neuroscience. It deals with neurons, receptors, synapses etc on molecular level. The site is free and has a lot of information, including pictures, diagrammes etc. I think it is a project of some professor who wants that information be...

I asked someone about this and they say: "this applies only to static systems, i.e. those which do not generate ANY flux themselves" meaning emf = dPhi/dt And: "the angle of wireframe wires will be set differently vs angles of electrons traveling in solenoid, thus lorentz contraction will...

I wasn't so sure, because the exercise gives the size and the angle of the wire frame. It seems they are there just to confuse though, they are not needed to find the induced current.

I'm sorry, there shouldn't be 4\pi. Division by 0.18m is from: B = µnI, where n = N/h (N is the number of loops and h is length of the solenoid). Yes, there is a dot product, but in this case, I think the flux through the wire frame is the same no matter at what angle the solenoid is...