The importance of serial dilution how to#

'Great, it didn't work the first time, so now we're going to do it again?' 'Let's do the same thing again!' said the second sister enthusiastically. A quick conference between sisters brought the second sister up to speed. 'Blaaah, still too much! It's nasty,' he said, just as his second sister came in. The prince gave it a try and promptly spit it back out again. Voila, soup with only 90,000 peas per liter. She then filled the pot to the brim with water. One soup pot held 1 liter of soup, so the sister removed 10 mLs and put it into a clean pot. Luckily, the kingdom measured in metric only. 'What do we do with the rest of the soup?' let's say we started with a hundredth of a pot of the old soup and added 99 hundredths of a pot of water.' And all that matters is that we get the ratio right. Well, we don't need to mix up all 100 liters. 'Yeah, but we'll also have 100 liters of soup! There's not enough tupperware here for all that food.' That way, each liter of soup will have only 90,000 peas instead of 9 million!'

The importance of serial dilution how to#

All we have to do is figure out how to get it diluted to that level. 'Anyone can eat a soup that has 90 peas per liter. When he explained the predicament, she just smiled and said 'all you need is plain old multiplication.' In vain the prince tried to explain that he needed to dilute the soup, not multiply it. Just then his younger sister entered the kitchen and saw his miserable face. Frantically he considered derivatives, limit theorems, integrals and natural logarithms, but they all seemed a bit, well, complicated, given that dinner was to be served in six minutes and his mother was out adding a fifth spoon to every place setting. (In other words, he could barely boil an egg). He racked his brain for solutions, but his courseload of calculus, microbiology, organic chemistry, and analysis of Swiss yodeling had left little room for culinary improvement. He knew that his relationship was doomed if he didn't find a way out. The prince looked at the mushy glutinous mass in his mother's cauldron with dismay.

But if not, well, not everyone is made for royalty.' I'm sure your little friend will love it. 'I've made your favorite,' cooed his mother unconvincingly, 'split pea soup.

When the prince and his intended arrived at the palace for spring break, he found his mother uncharacteristically in the kitchen. He was giddy with emotion, but realized that convincing his mother would take some work. One day, while daydreaming in his calculus lecture, the prince met his true love. The son was smart, charming, and funny, but not one of the princesses that he brought home was good enough for his mother. Once Upon a Time, there was an unbearably snobby queen-mother with a son of marriageable age.