TY  - JOUR
TI  - Theoretical physics: Toppling tubes
JA  - Nature
PY  - 2008/11/06/print
VL  - 456
IS  - 7218
SP  - 5
EP  - 5
PB  - Nature Publishing Group
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/456005d
M3  - 10.1038/456005d
N1  - 10.1038/456005d
ER  -