A variety of jewelry tools are placed in a line on a wooden jeweler's bench. The tools include a rasp, a hammer, a file, and tweezers. A hot flame can be used to shape and manipulate metals into desired, creative shapes.
An electric fireplace is essentially an aesthetically-pleasing heater. They can be placed inside existing conventional fireplaces that can no longer be used for open flame. The electric fireplace is plugged into a wall outlet to provide heat.
Researchers have found that flame-sterilizing shake-flasks, to avoid introducing microbial contaminants, considerably increases the carbon dioxide concentration in the flasks. ...
Science Daily. Wed, 01 Jul 2020 10:00:18 EDT.
JEANETTE KUPFERMANN: This was no casual catching up either. My old flame was swearing eternal devotion to me. Who in their late-70s receives declarations of love out of the blue?
Daily Mail. Tue, 26 May 2020 22:29:37 +0100.