If you buy a cheapie laptop, you're going to get onboard graphics--historically underpowered, since they exist on the same die as the CPU, and thus historically crappy. To play serious games, or do any real video editing, you'd need to upgrade to a discrete graphics card.
The other night I wanted to kill some time before "30 Rock" started, so I sat down and tried to build a strand of RNA. I clicked a yellow adenine avatar to turn it into peppermint-candy-shaped guanine, preparing to form a base pair. I moused over whole sections of my virtual molecule, switching bases and zooming in and out to ensure I kept the required shape as I formed more chemical bonds.
For now, for me, the computer game EteRNA is a fun diversion. But maybe someday, if I get really good, Adrien Treuille and his colleagues at Carnegie Mellon University will bring one of my RNAs to life, synthesizing it in a lab and checking whether it could lead to new drugs or new research in biotechnology. I would so love to find out. And this is exactly the point.
There was a time when you had to go down to the arcade or pizza shop and pump quarters into machines if you wanted to enjoy a video game experience. Then computers and home gaming consoles brought video game entertainment into our living rooms. Now Sega is cornering the niche bathroom gaming market with a gaming interface named “Toirettsu” in which the user controls the game by peeing on sensors in a urinal.