After getting tired of my palms sweating all over my oh-so-white iBook, I finally decided to get myself a Speedball. Speedball comprises a pair of cool shiny plastic half-domes which, if you put together, will form what looks like a ball (duh). But seriously, this invented-by-Singaporeans product is not only relatively inexpensive at S$18.90, but it’s also quite useful for increasing convection cooling on a computer notebook and (more importantly for me) also elevates the notebook so that your neck, shoulders and wrists don’t hurt so much after working for a couple of hours. So simple yet so useful!