[tag=NNP] [lemma=experiment] □
[tag=NNP] [lemma=experiment] □ □
[tag=NNP] [lemma=experiment] □*
During this period , Hardman experimented in the field of anesthetics . Pilot Kevin Kregel and Mission Commander Tom Henricks later inserted the Coupled Growth in Hypermonotectics Experiment into the high-tech furnace . Earlier today , Pilot Kevin Kregel removed the Straub experiment from the Bubble , Drop and Particle Unit . The BaBar experiment at the Stanford Linear Accelerator Center ( SLAC ) in California saw its first electron-positron collisions in May . During the next two years Sargent experimented with the Impressionist style .