Dec 16, 2020, 16:03
https://www.youtube.com/watch?v=tKdykTCUoWg
Cells of a Roasted Coffee Bean
Does roasting and processing a coffee bean destroy its cell structure?
Cells of a Roasted Coffee Bean
Does roasting and processing a coffee bean destroy its cell structure?
Nikon D3100 with Tokina 28-70mm f3.5, (I like to use a Vivitar .43x aux on the 28-70mm Tokina), Nikkor 10.5 mm fisheye, Quanteray 70-300mm f4.5, ProOptic 500 mm f6.3 mirror lens. http://donschaefferphoto.blogspot.com/