咖咖杯上的奧妙

照片上這二隻咖啡杯，左邊的是我多年前出差時買的，每天上班都用。今年初，出差完全中斷三年之後，又去了一趟客戶那裏，順便去參觀慕名已久的費米國家實驗室。高興之餘，還有一個小驚喜：在那兒買的杯子用來喝咖啡太舒服了！都是千篇一律的陶瓷杯，此杯有何不同？

 

在那層釉：圓潤光滑，裏外一致，非常均勻，手感舒適。特別是那口沿，超級圓滑，一觸唇舌，瞬時吻合，間不容發，沒想到＂口舌之福”還有這層感受！

所有跟帖： 

• 這麽奇妙的杯子，我都想買了！ -花似鹿蔥- ♀ (0 bytes) () 06/18/2023 postreply 14:02:34

• 喝這麽大一杯，會失眠啊！ -lovecat08- ♀ (0 bytes) () 06/18/2023 postreply 14:28:14

• Fermilab in Batavia, Illinois? -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:28:36

• That's a particle physics and accelerator laboratory. -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:32:06

• I thought you were a literature major. -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:34:21

• I took physics in high school. -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:36:01

• Great. I am thinking about the physics of "filter coffee. " -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:43:29

• Go on. I’m listening. -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:45:07

• Jonathan Gagne's book just crossed my mind. -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:47:52

• And? -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:49:21

• It is about the science behind percolation, extraction... -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:52:57

• And how to make better coffee? -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:55:27

• Precisely. -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 21:56:33

• Too bad that I am not a barista. -shuier- ♀ (0 bytes) () 06/18/2023 postreply 21:58:33

• I'm a coffee person. -renqiulan- ♂ (0 bytes) () 06/18/2023 postreply 22:00:48

• Enjoy the physics behind your coffee. -shuier- ♀ (0 bytes) () 06/18/2023 postreply 22:02:29

• no chemistry??? -Zhuzitaba- ♂ (0 bytes) () 06/19/2023 postreply 06:36:53

• We're focusing on Jonathan Gagné's book. Thanks! -shuier- ♀ (0 bytes) () 06/19/2023 postreply 10:07:31