See, or be seen? Published on February 25, 2025February 21, 2025 by fivecolorssandt@icloud.com Uses of light What are you really trying to do? Read More
Old telescopes Published on February 18, 2025February 16, 2025 by fivecolorssandt@icloud.com Still useful The problem is funding. Read More
Old methods Published on February 11, 2025February 10, 2025 by fivecolorssandt@icloud.com It’s getting harder Some long-established habits are getting difficult to maintain. Read More
Handwriting Published on February 4, 2025February 2, 2025 by fivecolorssandt@icloud.com Legibility The old-fashioned art still has some use. Read More
