Water immobilization is a cool thing! The simplest way to accomplish it is by freezing. But can you think of how water might be immobilized (so to speak) at temperatures above freezing, say at 50°F (10°C)? Think Jell-O and a new process that mimics caviar and you have two methods that nearly stop water in its tracks.

Positive psychology is the study of the con-ditions and processes that contribute to theflourishing or optimal functioning of people,groups, and institutions. Defined in this way,positive psychology has a long history, datingback to William James’s writings on what hetermed “healthy mindedness” in 1902, to All-port’s interest in positive human characteristicsin 1958, to Maslow’s advocacy for the study ofhealthy people in lieu of sick people in 1968,and to Cowan’s research on resilience in chil-dren and adolescents (e.g., Cowan, 2000).

Polypropylene containers are autoclavable. The recommended autoclave cycle for empty containers is 121°C at 15 psi for 20 minutes. Care must be taken to allow free air circulation into and out of vessels during the autoclave cycle, especially during the venting and cooling stages. If the container is not properly vented, collapse or implosion (sometimes confused with melting) can occur. When autoclaving bottles and carboys, the cap threads must be completely disengaged from the container; the cap can be set loosely over the mouth opening at a rogue angle to ensure the threads don’t inadvertently engage. Once the container is completely cooled, the cap can be aseptically tipped into place and tightened down.

less of that unwanted spare tire.

The approach you're probably using to train with could be improved by nearly 70%!