Comment on School experiment finds cress won’t germinate near router (Danish)parentComments−brador13yIt might be the fan. Do more experiments and report back. You can also purchase Em field detectors or make one yourself.−lifeformed13yWhat do you think the fan would do?−eksith13ySome fans tend to be noisy ;)Most new fans use brushless DC motors which have much less EM noise than most older brushed ones (also tend to be quieter). If the motor of the fan is brushed that would explain another source of EM interference.
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It might be the fan. Do more experiments and report back. You can also purchase Em field detectors or make one yourself.
What do you think the fan would do?
Some fans tend to be noisy ;)
Most new fans use brushless DC motors which have much less EM noise than most older brushed ones (also tend to be quieter). If the motor of the fan is brushed that would explain another source of EM interference.