2016年11月22日火曜日

Perfect coffee

今日のレッスン:フィリピンでは「暑くても一年中ホットコーヒーを飲む。」と話していた。

Mathematicians are using their analytical skills to understand what makes the perfect cup of coffee. Coffee consists of over 1,800 chemical components. In the near future, coffee lovers might be able to adjust many of the variables (Breaking News).

1. How many chemical components are in coffee?
2. When might coffee lovers be able to make their perfect cup of coffee?