MIT Invented Laser That Can Send Sounds

Image result for laser sound

Researchers from Massachusetts Institute of Technology invented new technology that can beam sounds to a specific person using a laser. It works by using eye-safe laser which heat the water molecules in the air, creating a local sound.

Currently, the tech can send sounds up to 60 decibels with a distance of roughly 2.5 meters. But the team are working to make measurements longer, 100 to 500 meters.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s