The 3 parts that are in all hearing aids would be a microphone, a sound amplifier, and a speaker. Some features would include feedback management, wind noise reduction, impulse noise reduction, digital noise reduction, and direction microphone systems. Some features would include feedback management, wind noise reduction, impulse noise reduction, digital noise reduction, and direction microphone systems.

How do we collect all of the oil we use daily?

The Thrust SSC, which was built by many people including Richard noble, zoomed past recorders, brought the sand and dust high up into the air. The Thrust SSC has the record for the fastest car in the world, it is the only land vehicle that has gone past the sound barrier!

This fantastic six-person jet promises to cut down on fuel consumption. It will fly at jet speeds, twice as far as any other jet, and use eight times less fuel.

Climate change is a big part of the world. How can we fix this? With machines of course.