It's a friendly metaphor, not real coffee. Each "coffee" is $5 and you can buy as many you like.
☕
x
1
3
5
Using @username will link to your social profile
Add a video message
Add a video message
The message will be visible to you and the creator only
Support monthly and be a part of Yutaro Shoji's creative journey. Cancel anytime.
About Yutaro Shoji
Programmer, High energy physicist, Guitar player
High energy particle physicist working on vacuum decay in QFT and dark matter. Rust enthusiast. I write scientific codes on a daily basis and am going to share some parts of them that I think are useful for others.