In November 2011 ESA astronaut Samantha Cristoforetti posted on Twitter a picture of her demonstrating the use of the Valsalva device in the Sokol space suit.
Samantha Fox | Samantha Mumba | Samantha Bond | Samantha Morton | Samantha Cameron | Samantha Spade | Samantha Sang | Samantha Juste | Samantha Brown | Samantha Womack | Samantha Weinberg | Samantha Warriner | Samantha Thavasa | Samantha Smith | Samantha Mathis | Samantha Lang | Samantha Fitzgerald | Samantha Armytage | Samantha Spiro | Samantha Spade (Without a Trace) | Samantha Shannon | Samantha Salas | Samantha Rose | Samantha Robson | Samantha Power | Samantha Nutt | Samantha McLeod | Samantha McGlone | Samantha McClymont | Samantha Hammel |