Hello!! It's Joseph

 From TB Reference: Briess

4L of water 500g milled 2-row malt Mashing 65 deg C, 1 hour 75 deg c for 10 min Boiling for 60 min: Galaxy Hop(17.3% Alpha acid) adding schedule: Hop 15g 1.2g lautering. Bittering hop During Boiling: Flavouring hop: 2.3g 40 min  2.3g 50 min 4.6g 60 min Flame off 4.6g when cooled. Added too early dry hopping <<< should be before bottling!!! Yeast: American ale yeast fermoale AY4   10.5g for 20L  So, use 10.5/5=2.1g Or 0.5 to 1 g / L 4L wort made, top 3 L transfer to carboy First taste: Too much hops. Try reduce weight of hop by 30 to 40% next time. Rough guide for hops usage: ~ 20g total for 4 L  (3oz/90g for 20L) Bubbles seen from airlock 6 hours. Relatively quiet next day Reference: Greatfermentations   Thebrewadventures Madfermentationist  

 

Function: turn/ferment  sugars to alcohol and carbon dioxide  There's 2 main microbes: Saccharomyces cerveisiae or ale yeast, and Saccharomyces pastorianus or lager yeast. (Brettanomyces bruxellensis, third type of yeast in lambic) Grainfather Madfermentationist   Drinkupcolumbus   Beer maverick database   Dry yeast vs liquid yeast  

Hops are the female flowers of the plant known as humulus lupulus（大麻科葎草屬） Hops are used as a means of flavoring beer, as well playing a role in preserving the beverage. Hops offset the sweetness of malt to create a complex flavor profile that beer lovers crave. Depending on how much and what type of hops are used will determine how bitter a beer may be. There are typically two kinds of hops used in brewing. Aroma hops(香花） feature a lower alpha acid percentage, which helps bolster the aroma of a beer. These are most commonly used as a means of finishing or conditioning a brew. Conversely, bitter hops（苦花） feature a higher acid percentage. These are useful when beer is going through the boiling process. Common 25 types Bittering hops: Spalt, Saaz, Hallertau, or Tettnang. Also Willamette Citra hop Mcu tw 生長條件需在14～25℃、長日照和排水良好的環境 Agriharvest Hops that built craft beer documentary   Hops substitute: Hopslist  Grainfather   Schoolhousebeer Hop calculator   Roughly 3 oz total for 20L wort When

 Infographic  Chemistry

 Bottling day Sugar priming:  For 2 L liquid, white sugar 14g and 50g water First taste Citrus, orange, bergamot, grapefruit, malt sweet. Lots of fresh hop aroma. Slight bitter undertone Cascade hop: citrus, grapefruit flavor. Centennial hop: citrus, soft pine, bitter Another 14 days ahead for carbonation.

Honders catadioptric  F/2 Approx size of a celestron C5 The Honders design uses an objective lens and a meniscus primary mirror that is known as a Mangin mirror which is coated on the rear surface rather than the front surface. The front lens and Mangin mirror act like a double lens as the primary allows the light to pass through the entire piece of glass and is reflected back through it causing the light to refract as well. This this handles a lot of optical aberrations. In the case of the HAC125 the light is focused through another set of optics then to the camera sensor. CCD suitability said it's under sampled: 3.7KG Selling ¥3115 at Taobao Reference: Telescope-optics Syumitto   CN

 Refill airlock 2 times past few days. Just for purpose of putting down observations. I am not to scared. Will do sugar priming and bottling tomorrow.  Will Rinse clean the bottles with star san

Named as Sitina By wenting zhang YouTube  硬件部份： SoC: Xilinx Zynq 7010 (2x667MHz Cortex-A9, 28K logic cells FPGA) RAM: 512MB 16-bit DDR3 SDRAM AFE: Analog Devices AD9990 Sensor: Kodak/ON semi KAI-11000/KAI-11002M/CM Screen: 3.4" 480x480 High-Brightness DPI IPS LCD 性能参数 Sensor Type: 35mm Interline CCD sensor Sensor Size: 36.0 x 24.0 mm Effective Pixels: 10.7MP Lens Mount: Active E mount 分辨率： a. 4008x2672 10.7MP 3:2 b. 3563x2672 9.5MP 4:3 1.08X crop c. 2672x2672 7.1MP 1:1 1.27X crop d. 2782x1856 5.2MP 3:2 APS-C crop e. 2676x2007 5.4MP 4:3 APS-C crop f. 2365x2365 5.6MP 1:1  APS-C crop图像格式：DNG、JPEG 输出帧率： a. 4008x2672 up to 5FPS b. 4008x480 up to 28FPS  ISO: 100 to 6400 (color version) Weixin Bili Gitlab

 Color chart Base Caramel/Crystal Kilned Roasted From YouTube: The roast level is by a roaster!!! So you can diy if you have a coffee roaster Reference: Beersmith Harsh zone Artisan brasseur

 Top part of liquid is more clear. Yeast settling?

 Oct 2024 过近日点后，紫金山-阿特拉斯彗星与太阳的角距离逐渐减小，并不断地靠近地球，10月12日与地球的距离达到最近，其亮度也有望持续增加，届时，彗星将以更宏伟的姿态出现在人们的视野。 随着紫金山-阿特拉斯彗星的移动，它在天空出现的位置也在变化。10月上旬之前，彗星出现在早上的东方低空；但在10月4日至11日，彗星位于太阳附近不易观测；10月12日以后，彗星将出现在日落后的西方低空，角度不断升高，但是亮度迅速下降。 观测彗星时，可在天气晴朗、大气通透的时候，选择位置高而开阔，光污染小的地方，用相机拍摄或用双筒望远镜观测，也可以尝试将手机固定后长曝光拍摄。由于紫金山-阿特拉斯彗星靠近太阳，使用望远镜观测时一定要注意安全。 Reference  紫金山天文台   Skylive