age ~63
from La Grande, OR
Using slow motion video Bill Hammack, the engineer guy, shows how IBM'...
Professor Bill Hammack asks the question "Why a chair?" ... the answer...
Bill takes apart a smartphone and explains how its accelerometer works...
Bill details the engineering choices underlying the design of a bevera...
Bill explains that the hardest step is making the proper type of urani...
Bill details how a microwave oven heats food. He describes how the mic...