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2 votes

Is there an easily accessible way to make a surface very bright white?

You could use a high quality commercial interior matte white paint. Use matte to expose the most surface area to the light and cut down on hot spots. With the reflectivity of the top white paints in ...
rebusB's user avatar
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5 votes

Is there an easily accessible way to make a surface very bright white?

What you're making is fairly similar to an integrating sphere used in my line of work. Coatings are traditionally barium sulphate or magnesium oxide in the form of fine powder. The former is used as ...
Chris H's user avatar
  • 6,594
3 votes

Looking for snowman hands

eBay lists a few 2001 Avon Brilliant Snowman lamps. One of them has a price of about seven fifty plus about sixteen dollars shipping. My first suggestion would have been to commission a 3D printed ...
fred_dot_u's user avatar
  • 7,231
1 vote

How can I get (something similar to) Day-Glo back-painted glass?

You can't infuse glass with colours after it has been produced, and, indeed, coloured acrylic sheets thicker than 8 mm are really hard to find (unless you buy in bulk). While for coloured glass you ...
Joachim's user avatar
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