# Science **URL:** https://baristahustle.discourse.group/c/science/13.md [Latest](https://baristahustle.discourse.group/latest.md) · [Categories](https://baristahustle.discourse.group/categories.md) --- ## [About the Science category](https://baristahustle.discourse.group/t/about-the-science-category/1749)
**Author:** [@MattPerger](https://baristahustle.discourse.group/u/MattPerger)\ **Replies:** 0
This Category will contain all of our scientific conversations with crowd-funding contributors and invited experts. To get involved, support the project here! --- ## [New Here – Looking for Some Guidance to Get Started](https://baristahustle.discourse.group/t/new-here-looking-for-some-guidance-to-get-started/4238)
**Author:** [@moe313](https://baristahustle.discourse.group/u/moe313)\ **Replies:** 0\ **Last updated:** [July 31, 2025, 6:14am UTC](https://baristahustle.discourse.group/t/new-here-looking-for-some-guidance-to-get-started/4238 "2025-07-31T06:14:29Z")
Hi everyone, I am new to the Barista Hustle community and really excited to be here I have recently started diving deeper into coffee and everything around brewing, gear and technique. This forum looks like a great pla… --- ## [Espresso Distribution Tool Debate Update #2](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-2/1826)
**Author:** [@MattPerger](https://baristahustle.discourse.group/u/MattPerger)\ **Replies:** 35\ **Last updated:** [January 13, 2021, 11:20am UTC](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-2/1826 "2021-01-13T11:20:53Z")
Hey team! Here’s another video update for y’all. Remember: only contributors can comment in here. If you’re reading this and would like to throw your hat in the ring or help us along, you can contribute here. One thi… --- ## [Kitchen Masterly](https://baristahustle.discourse.group/t/kitchen-masterly/3437)
**Author:** [@kitchen](https://baristahustle.discourse.group/u/kitchen)\ **Replies:** 0\ **Last updated:** [January 5, 2021, 7:06am UTC](https://baristahustle.discourse.group/t/kitchen-masterly/3437 "2021-01-05T07:06:04Z")
The Breville Grind Control Coffee Maker is the best coffee maker with a grinder on our list. If all you want is to make an amazingly balanced cup of coffee in the morning then this Breville Grind Control Coffee Maker is … --- ## [Let's talk about the Hog!](https://baristahustle.discourse.group/t/lets-talk-about-the-hog/2000)
**Author:** [@MattPerger](https://baristahustle.discourse.group/u/MattPerger)\ **Replies:** 16\ **Last updated:** [May 20, 2019, 5:24pm UTC](https://baristahustle.discourse.group/t/lets-talk-about-the-hog/2000 "2019-05-20T17:24:46Z")
What’s it doing? We don’t know. But we have some ideas. Check out the video to see what we’re up to. What do you think? --- ## [The Great Distribution Tool Debate Results!](https://baristahustle.discourse.group/t/the-great-distribution-tool-debate-results/2339)
**Author:** [@BaristaHustle](https://baristahustle.discourse.group/u/BaristaHustle)\ **Replies:** 2\ **Last updated:** [December 6, 2018, 2:36pm UTC](https://baristahustle.discourse.group/t/the-great-distribution-tool-debate-results/2339 "2018-12-06T14:36:30Z")
The long-awaited results of the espresso distribution tool experiment we launched are finally here! Thank you so much for your patience on this! Michael went to great lengths to make sure the results were as thorough as … --- ## [Coffee Extraction Formula](https://baristahustle.discourse.group/t/coffee-extraction-formula/2552)
**Author:** [@heriholiwono](https://baristahustle.discourse.group/u/heriholiwono)\ **Replies:** 1\ **Last updated:** [June 4, 2018, 7:44pm UTC](https://baristahustle.discourse.group/t/coffee-extraction-formula/2552 "2018-06-04T19:44:00Z")
Hi, I’m working on a thesis that want to create a coffee refractometer with light sensor and include with extraction calculator software in it. I wanna ask you all how to count the extraction if we already get the TDS%? … --- ## [Espresso Distribution Tool Debate Update #4](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-4/2142)
**Author:** [@Michael\_Cameron](https://baristahustle.discourse.group/u/Michael_Cameron)\ **Replies:** 4\ **Last updated:** [November 19, 2017, 8:11pm UTC](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-4/2142 "2017-11-19T20:11:11Z")
So, a massive roadblock for our experiment to test the distribution efficacy of distribution tools has been the analytical scales we need. They’re here now, and we’re pretty excited to get going :balance\_scale:️:microsco… --- ## [Espresso Distribution Tool Debate Update #3](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-3/1960)
**Author:** [@BaristaHustle](https://baristahustle.discourse.group/u/BaristaHustle)\ **Replies:** 2\ **Last updated:** [October 6, 2017, 12:17pm UTC](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-3/1960 "2017-10-06T12:17:27Z")
Hello everyone! Here’s the third update to the Great Distribution Tool Debate. Huge thanks to everyone for your continued support and patience throughout this process! You can become a contributor and help us with scien… --- ## [Espresso Distribution Tool Debate Update #1](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-1/1751)
**Author:** [@MattPerger](https://baristahustle.discourse.group/u/MattPerger)\ **Replies:** 21\ **Last updated:** [August 26, 2017, 4:49am UTC](https://baristahustle.discourse.group/t/espresso-distribution-tool-debate-update-1/1751 "2017-08-26T04:49:46Z")
Hey everyone, Here we go with our first post for the Great Distribution Tool Debate! First of all, a big thanks to everyone who contributed funds, and shared the project around the industry. We’re off to a great start. …