iamlgs的部落格

有空可以玩玩唷:D

好像滿有趣的








....Soda get its fizz from a gas known as carbon dioxide. When the carbon
dioxide is pumped into the soda, water molecules cling to the gas and create
tiny bubbles of gas in the liquid. The force holding the gas inside the water
is known as surface tension.

汽水發出的"妻～"聲是二氧化碳來的。當二氧化碳被壓到汽水裡面水分子會吸附
二氧化碳同時產生微小氣泡。把氣體留在溶液裡面的力量就是大家知道的表面張力。

.....It takes a lot of energy to break the surface tension inside soda, but
most of you have probably done this by dropping a can and opening it shortly
afterwards.

要打破汽水的表面張力需要很大的能量，但是我們大部人都只是搖一下以後然後
馬上打開 (能量不夠大?)。

.....Mentos contains a chemical known as ARABIC GUM (this is the ingredient
that makes the mint "chewy"). This ingredient causes the surface tension of
the water molecules to break even more easily, releasing more carbon dioxide
gas at an astounding rate!

曼陀珠含有一種叫做阿拉伯膠的化學物質(讓曼陀珠又軟又黏的成分)。這個成分
讓水分子的表面張力更容易被突破，以驚人的速度釋放更多的二氧化碳。

.....The gas causes pressure to rapidly build inside the bottle which thrusts
the soda upwards in a wonderful fountain-like BLAST!

二氧化碳讓寶特瓶內的壓力快速增加，迫使汽水往上噴出一道美妙的噴泉。

.....As most know, like a melting popsicle, melted sugar is VERY STICKY! Try
to use DIET soda (or any other carbonated beverage that does NOT contain
sugar), otherwise you'll be running for the shower!

就像大家知道的，溶化的冰棒跟融化的糖都很黏！請試著使用低糖汽水(或不含糖)，
否則你會迫不及待的去沖澡。