Football (soccer).
Basketball
Basketball
No
No. The small amount of solder used is less dangerous than the ballasts and gas contained in CFL's. And CFL's have a history of exploding so the question is, how dangerous is a CFL?
You are likely looking for a CFL that is equivalent to a 40 watt incandescent bulb. You want the lumens to be equivalent. The wattage required for the CFL will be quite a bit less than for the incandescent.
The salaries of CFL coaches are not public knowledge. However, players and coaches in the CFL make considerably less than the NFL. It is estimated that a coach makes 500,000 per year.
When you compare a CFL (Compact Fluorescent Lamp) bulb to an LED bulb, the CFL bulb has a shorter lifespan. The CFL bulb also uses more electricity for the same brightness Also a CFL lasts longer and uses less electricity (for the same brightness) than an incandescent bulb.
CFLs do, they could not operate at all without somemercury. However they have much much less than older style fluorescent bulbs/tubes and the manufacturers are improving them so that today's CFL has less mercury than one from a couple years ago and a CFL made in a couple years should have even less.LEDs don't.
you have to be 15 or older to play basketball in the olympics
nfl is random
The CFL is the Canadian Football League. The CFL is Canada's professional football league.