As I found an article about coffee consumption and
productivity GDP, I tried to calculate my coffee consumption.
|Image courtesy of Arthur Charpentier|
To make life easier, I only calculate my office consumption. A 250 g bag of kopi aroma usually last for 2-3 weeks, about six kg per year. I'm about as productive as Italians! Hmmm...
Anyway, recently-but-probably-always-and-just-realize-that I found problem when I had to transfer the coffee powder into a jar.
|A bag of kopi aroma and a jar|
The problem is, the jar's mouth is too small.
|Jar's mouth is smaller than the bag|
And to make it worse...
|When pouring the coffee, some powder will definitely stuck and spilled|
The solution is actually just simple engineering.
|Just cut the top of the bag|
|No more wavy top|
|And voila! Almost no spill!|