Practical, no doubt, but pretty unsporting, especially when it’s possible to cast custom lenses at home using silicone molds and epoxy resins. Possible, but not exactly easy, as [Zachary Tong ...

A variety of curing agents and catalysts will react with epoxy resins to provide crosslinked adhesives. The curing agents generally react with the available epoxy or hydroxyl groups. The catalysts ...

Big thank you to Glowforge for sponsoring this video! Click here to learn more about this iconic 3D Laser Printer and get a discount <a href=" And big thank you to TotalBoat! Find all of the wonderful ...

Epoxy floor coating costs typically range from ... DIY kits are priced by the square foot and usually contain resin, hardener, additives, etching acid or primer, a squeegee, rollers and brushes ...

Most molding compounds are composite materials that consist of epoxy resins, phenolic hardeners, silicas, catalysts, pigments, and mold release agents. A product’s chemistry and filler material help ...

Epoxy granite is your best bet, but what epoxy granite is the best? That’s the question [Adam Bender] answered in a series of experiments that resulted in a great-looking CNC machine.

Big thank you to Minwax for sponsoring this videoGet 20% off epoxy here: xhttp://bit.ly/2AKrYJM when you use the coupon code AprilW at checkout. Coupon is valid until ...

Suffixes are letters that can be added to the end of words to change their meaning. Adding the suffix -ly, turns an adjective into an adverb. Well, what a nice game you've invented. You know ...

The owner of Chinese video-sharing service TikTok is undergoing a national security review of its purchase of the Musical.ly app, reports Reuters. ByteDance bought Musical.ly for $1bn (£773m ...