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How is milk separated into it's different parts?

I am assuming that you mean fresh, straight out of the cow milK? Simple separation can be done by letting the cream rise to the top and skimming it off. The milk will still have some cream content (About 12-24 hours) Otherwise you use a separator...we never did it ourselves but knew other people who would run milk through the separator several times to get milk more in the skim range. If you interested in separating out the whey and lactose from the milk curds by adding lactic acid.


In the context of filling out forms what does the term skimming refer to?

In the matter of filling out forms, skimming means to quickly skim or look over the form. When people do this, they are looking for key words or important phrases, rather than reading the form word-for-word.


Does a soccer ball role farther on astro turf your street or on grass?

a soccer ball rolls farther on astro turfa ball may skim further on astro however i think that it should role further on solid ground, so on the street, also on grass and astro the speed of the ball changes due to the weather, if the ground is wet then the ball will skid more.


What method do you use to separate iron filings from sawdust?

Use a magnet to seperate the iron. Then, add water to dissolve the salt and float the sawdust. Skim off, sieve or filter the solution to seperate the sawdust. Let the water evaporate, leaving the salt behind.


Can human walk on water?

No. The only people ever recorded to have done this without flotation aids are Jesus Christ and his disciples, when Christ was rescuing the others from a sinking boat (whether one believes this was a miracle, or that Christ was actually walking on a submerged sandbank, is open to debate). But other than this example, no. A French inventor in the late 19th Century perfected 'foot canoes', which were like a pair of miniature kayaks that were worn one on each foot and enabled the wearer to skate along on water rather like wearing roller-skates. These never caught on, I think because they were considered too dangerous if you overturned. Some acrobats and stunt-performers are able to 'jump' across short stretches of water whilst holding a heavy weight in each hand, using the same principles of motional dynamics as apply when you skim a stone across a pond.

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