On the third spacewalk, Williams was outside the station for 6 hours and 40 minutes to complete three spacewalks in nine days. She has logged 29 hours and 17 minutes in four spacewalks, eclipsing the record held by Kathryn C. Thornton for most spacewalk time by a woman. On December 18, 2007, during the fourth spacewalk of Expedition 16, Peggy Whitson surpassed Williams, with a cumulative EVA time of 32 hours, 36 minutes. In early March 2007, she received a tube of wasabi in a Progress spacecraft resupply mission in response to her request for more spicy food. When she opened the tube, which was packaged at one atmospheric pressure, the gel-like paste was forced out in the lower pressure of the ISS. In the free-fall environment, the spicy geyser was difficult to contain.