226 reputation
16
bio website None
location Berlin, Germany
age 33
visits member for 3 years, 7 months
seen Oct 9 '13 at 12:14

Jan
18
revised Looking for a reference book, or book chapter to learn about piezoelectricity
corrected grammar
Mar
11
revised Could a bubble of photons make a spaceship massless?
added 387 characters in body