SHREVEPORT, La. (KSLA) - The Booker T. Washington High School marching band is playing louder and prouder after receiving a $25,000 donation worth of new instruments. A Shreveport native partnered ...
From trumpets to tubas, brass instruments are powered by buzzing lips! Dr. Rob and the Crew reveal how vibrations become sound, why bells flare, and how valves and slides change pitch. With balloon ...
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