The Bitcoin megaphone pattern features at least two higher highs and two lower lows, forming an expanding structure. Connecting these highs and lows with trendlines creates a megaphone-like appearance ...

Megaphones are useful tools for transmitting information faster to a large group or over a large area, especially if the environment is loud. There are many different options and not all megaphones ...

Belle Isle Park in Detroit is home to a new giant "nature megaphone." High school kids lined up to cut the red ribbon to officially open the 10-foot wooden megaphone. They built it which is pretty ...

BLOOMINGTON — Indiana football tight end James Bomba shivers a bit every time he hears a siren. The sound conjures up images of an emergency vehicle for most people, but the noise transports Bomba to ...

Whether you’re trying to organize an event, speaking to large crowds or just need a little help being heard, there’s a megaphone that’s built to save your voice. One of the best megaphones is the Pyle ...