Ferrite beads are used to suppress unwanted signals that can interfere with electrical devices such as DC supplies, transmission lines and cables. They provide attenuation of selected frequency bands.
ActiveMax ® magnetic beads, which are pre-conjugated with highly active recombinant proteins, are intended for cell activation and culture, among other applications. They meet high-quality ...
This five-part audio unit provides a structured, fun introduction to the world of instruments and how they work. See the Introduction below or go to the Teacher's Notes for full details.
You've mastered the art of lip-syncing but you're ready for your next challenge - to learn to play a musical instrument! Take the test to see which one would suit your skills best. What ...
And, in the process of making new sounds, new instruments have been created as well. Música Mexicana has been pushed into the mainstream over the last five years by Gen Z and millennial Latino ...
His image capturing the progression of Bailey's beads during the 2023 annular solar eclipse came up top among 3,500 submitted entries from 58 countries. "Baily's beads are formed when sunlight ...