the last word

Question: Why are the fingerprints of identical twins different? (continued)
A: One of your previous reporters said: \"Your genome only controls the overall features, such as the development and growth rate of the skin and its underlying attachments.
Even if there is a way for genes to specify everything accurately, it is impossible for the genome to carry enough detail information.
\"It is true that the amount of information in the genome cannot encode all changes in the body\'s plans, and therefore, it cannot encode all possible fingerprints that can be conceived.
But this does not necessarily mean that there is not enough information in the genome to specify the position of the body until the last cell.
This is because of coding strategies that can combine algorithms with data.
A rough analogy may be the Mandelbrot set, where a small amount of data and an algorithm, only a few hundred bytes, specify the location of a large amount of data (
Gave billions of iterations enough.
Accurate and repeatable structure.
Adam quantriby
Question: Why do humans cook their food?
How long have they done it?
Is it really important if you don\'t eat food when it\'s hot?
In general, will Cooking increase or decrease the nutritional efficiency of the food?
Are there any other creatures that need it (or prefer)
Changing the natural state of food in some way?
Human cooking foodMeat, especially)
In order to disinfect it, in order to break the factors that may be toxic (
Such as enzyme inhibitors in beans)
Break down the hard-to-digest polymer in food (
Such as hard-to-eat meat or starch food)
Or just because it tastes better.
Humans have been cooking, cleaning, or fermenting food since its inception.
Providing food is reasonably eaten shortly after harvest or cooking, there is no time to be re-contaminated, and there is no time to reduce nutrients, whether you are hot or cold.
Cooking may reduce the health value of food (
If you think the presence of harmful microorganisms or toxins is a non-
Nutritional effect)
Because it destroys many vitamins.
It was difficult for early Antarctic explorers to do so.
They mainly eat small foods that are already cooked well and then have symptoms of vitamin deficiency.
Diverse diet, diet supplement (
Light vegetables such as salad, fruit or main cooked food)
Helps to replace vitamin loss during main course cooking.
A group of macaques learned to clean certain foods before eating, but there are no known animals (
Except human)
Actually cooking on purpose.
Noel SheehanHirwaun, China
GlamorganAnswer: if rawness is subject to the same safety requirements as food additives, it is legal to have little raw food.
The main effects of cooking include killing microorganisms, decomposing toxic ingredients, and improving digestion.
Some offensive or toxic compounds are driven away or converted into tempting flavors while some nutrients are lost.
The impact on nutritional value depends on food and cooking.
Heat can reduce the amount of vitamins and while it may add flavor, burning can ruin everything
Such as toast, coffee and grill.
Gentle, slow cooking can burst the cell wall and turn the hard-to-digest collagen and raw starch into a delicious thick agent.
Capable cooking can optimize the balance of this effect.
Improper cooking will waste nutrition and destroy flavor.
Too hot and uncomfortable food is harmful.
Whether it tastes better when it cools depends on how hot it must be to release its taste.
In addition to warm comfort, there is no reason to eat food during the heat, unless cooling allows invading microorganisms to destroy or poison food.
Cooking has probably been going on for thousands of years.
However, it is certain that the first chefs, who have recovered the victims of veldfire, are not so attracted by their health advantages, it is better to say that it is improved by richerbarbecue taste and dish texture, which is also smaller than the tendency of live prey to escape or bite back.
It is difficult to find any systematic process that is comparable to cooking in nature.
Will you digest it?
Some creatures, such as snakes, dragon fly larvae and water tank plants, digest or rot their prey before absorbing them.
Other creatures like rabbits recycle the feces they have digested themselves, but I don\'t think the analogy is convincing. . . or appetising.
Jon richfield dennesig, South African issue: I now have a stainless steel extension along the center of the femoral due to a broken leg.
About 30 centimeters long, 1.
5 cm in diameter.
The bones and rods are fixed together by four screws, each of which is about 8 cm long.
Although I don\'t have many keys with me, the steel plate never caused an airport security alert. Why? (continued)
Answer: answer (21 February)
It is pointed out that OHS stainless steel is non-magnetic and the equipment made of this material \"is difficult (if not possible) to detect \".
So my question is, if the mechanical and forming properties of the OHS stainless steel are similar to its magnetic partner-the ferrite stainless steel, then what prevents the hijackers and the like from being made from the OHS stainless steel
Ben FisherSydney New South WalesBumpy ride: Why do planes bump and bounce even when flying clear skies?
It\'s usually like driving on bumpy roads, but sometimes it\'s worse.
What causes this?
It sometimes seems to have something to do with the parts that go through the cloud, but sometimes it happens in clear skies and seems to happen more at high altitudes.
Oliver Reve Basingstoke, Hampton up and down: how about Yo-Yoyo work?
What brings it back to the rope and how do people refine the technique of \"walking the dog?
Experts can do yo-yo
You start to climb the rope, hit the hand with sparehand with the rope between your fingers and your thumb.
Even if they put the rope and Yo-Yo
You still blow it all together.
How did they do it?