Thanks for posting this!

I started using instant coffee in hot chocolate as a quick DIY mocha, mainly because the cost-caffeine ratio was sooooo much better than beans (ground or whole) and the mix of ingredients that doesn't trigger any reflux (unlike the 400 mg / serving powdered energy drink I had been guzzling).

Which is to say - this is a fun and interesting article about something I had just been taking for granted. It's really neat to learn about the trials and tribulations that folks went through to figure it out.

Thanks for posting it! :)