Some articles on gold sparks, sparks:
... to ignite than aluminium Iron – makes gold sparks, frequently used Steel – an alloy of iron and carbon, makes branching yellow-orange sparks Zirconium ... sometimes the Ti4Al6V alloy is used which gives a bit brighter white sparks together with potassium perchlorate it is used in some pyrotechnic igniters coarse powder produces beautiful branching blue-white ... flares Potassium thiocyanate Carbon-based Carbon Charcoal – makes dim gold sparks Graphite – also used as opacifier in rocket fuels to prevent heat ...
Famous quotes containing the words sparks and/or gold:
“The genius of reading and of gardening are antagonistic, like resinous and vitreous electricity. One is concentrative in sparks and shocks: the other is diffuse strength; so that each disqualifies its workman for the others duties.”
—Ralph Waldo Emerson (18031882)
“An inch of gold can not buy an inch of time.”