finally a prospective crossover design study, even with a smallish sample size (100)

Hi, I made these WDT tools and am looking for feedback. They work pretty good. Not too hard to make... most of my local coffee buddies think these are pretty fun.

The white, black, and white & black have the thickest needles at .8mm, the rainbow is .6mm, and the blue are .5mm....

I always enjoy seeing other people's photos and I didn't see a general pictures thread, so I had a fun idea to make a thread where EVERY POST requires you upload a photo!

Want to show off your latest purchase?
Poured some killer latte art?
Got some FIRE new beans!?

Post em...

If you know your CYP1A2 rs762551 genotype, then this study released a couple weeks ago is interesting, and you might want to control your caffeine consumption if you don't have the AA genotype. If you don't know your genotype, then this is ignorable (ditto to a lessor extent if...

I know sugar is bad and it's probably considered sacrilege to add it to a shot of espresso. BUT, I do add a small amount to my 36g shot and it is heaven on earth!
Do any of you add sugar to your shot? If so, how much? (asking for a friend... :oops: )

I pulled out my RoastVision this morning to use in my part of Home-Barista's review of the IKAWA Home Roaster, and found a couple samples in the same storage container as the RoastVision - a Klatch roast from Dec 2019 that was kept in its original bag, and my roast of the same...

An acquaintance glanced a my Bianca sitting beside my HG1 and the usual tools--really, quite a modest set of (visible) coffee gear. Sez he, Espresso. I like espresso. Does that take a lot of work--like, money, time?

My answer, which I'm offering here, was to rely on a metric I...

My regular machines have been on hold so when I feel like a milk-based drink, I use a bamix. It works fine (okay for cow milk but mediocre to poor for alternates), I can't quite get the same results like this dude here (youtube). Then last night I read this little gem post #4...

I want to post it because it is the first in-depth, English review that I have found.

Admin note: This follow-on discussion focusing on Lance Hedrick's YouTube channel was split from New Timemore Electric Grinder since the following posts are almost entirely about...