Courses that Fulfill GE Requirements. Cultures and Ideas. This course provides a broad introduction to German history and culture and to the field of German Studies. Taught in English, it is an ideal course for students considering a major or minor in German, or for those with a general interest in German-language history and culture.
'Smart dust' refers to tiny sensors that would monitor everything on Earth. The concept was dreamed up by an academic in the 1990s. But it is becoming increasingly real, as companies deploy wireless sensor networks. HP says it aims to put a trillion sensors all over the globe.
Tips & Warnings. 1  Help protect your wheels from brake dust by using a wax coating on the rubber. 2  When brake dust gets hot, it can cause damage to your tires. 3  A wax coating can help make it easier to clean brake dust from your tires.pray a modest amount of the cleaning chemical into a rag. Use a clean cotton or microfiber fabric. Not all fabrics are ideal for cleaning brake dust. Scrub the inside of each tire and wheel. Take your time and pay attention to any places where you may notice deposits of collected brake dust.