A project on another website lists a 10kW resistor! What does it mean?
It almost certainly means a 10k resistor. This is a common error which occurs when the web page specifies a Greek font. If this font is not available on your computer you see the character in your standard font and it happens to be W which is the symbol for watt, the unit of power! I avoid the problem on this website by using a small image for . In a few projects a low value resistor with a high power rating is required but the power will be something smaller like 5W, never 10kW which is more powerful than an electric heater!