def btn6_cb(): import Experiments.Measureg.experiment as e e.run()
def btn7_cb(): import Experiments.SHCofSolid.experiment as e e.run()
def btn5_cb(): import Experiments.RadioactiveDecay.experiment as e e.run()
def btn4_cb(): import Experiments.Newtons2ndLaw.experiment as e e.run()
def btn3_cb(): import Experiments.EstimateAbsoluteZero.experiment as e e.run()
def btn2_cb(): import Experiments.InternalResistance.experiment as e e.run()
def btn1_cb(): import Experiments.ResistivityOfAMetal.experiment as e e.run()