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Search A high-temperature mini-furnace for temperatures above 2000 C. [rquote=668286&tid=158143&author=Admagistr][rquote=668257&tid=158143&author=JohnnyBu ... 7-12-2021 at 23:50 by: JohnnyBuckminster A high-temperature mini-furnace for temperatures above 2000 C. [rquote=668236&tid=158143&author=Admagistr][rquote=668211&tid=158143&author=macckone ... 7-12-2021 at 00:22 by: JohnnyBuckminster A high-temperature mini-furnace for temperatures above 2000 C. [rquote=667975&tid=158143&author=macckone]There are only three normal types of heating that ... 5-12-2021 at 05:04 by: JohnnyBuckminster Preparation of NaH from sodium metal. [rquote=662196&tid=157640&author=rockyit98][url=http://www.youtube.com/watch?v=4EkbcBJnJk4]T ... 11-8-2021 at 00:09 by: JohnnyBuckminster Drag forces exerted upon a sphere in a rotating fluid [rquote=662932&tid=157719&author=Falvin]Each microsphere has a diameter of 15 micrometers wi ... 29-7-2021 at 01:27 by: JohnnyBuckminster Building a Spectrometer Building a "scientific grade" spectrometer for absorption (or emission) is a challenge, you have t ... 24-7-2021 at 04:58 by: JohnnyBuckminster Building a Spectrometer You can 3D print one, and use your phone to capture the spectrum, se https://pubs.acs.org/doi/abs ... 23-7-2021 at 06:24 by: JohnnyBuckminster Drag forces exerted upon a sphere in a rotating fluid Not exactly my field, but interesting questions. There are some discussions about fluid dynamics on ... 15-7-2021 at 22:33 by: JohnnyBuckminster Perfluorpolyeter In the Hydrogen–deuterium exchange process covalently attached hydrogens are replaced with deuteri ... 11-5-2021 at 11:39 by: JohnnyBuckminster Perfluorpolyeter Ok, that make sense. The extra CF3's at the end should be attached to the -CF- groups, like in the i ... 8-5-2021 at 19:07 by: JohnnyBuckminster Perfluorpolyeter Perfluorpolyeter is used in vapour phase reflow soldering because of being inert up to high temperat ... 8-5-2021 at 09:51 by: JohnnyBuckminster Lamp work - hollow glass sphere [rquote=652484&tid=156845&author=unionised]Not sure it helps but there are thin glass bulbs- ... 3-1-2021 at 13:29 by: JohnnyBuckminster Lamp work - hollow glass sphere I'm trying to construct a hollow glass sphere, about 0.5-1 cm in diameter, with thin walls, like 250 ... 3-1-2021 at 12:41 by: JohnnyBuckminster

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues