Listen to this article
New devices can regulate power usage and do more
Professor Johnny Chan Chung-leung, dean of the School of Energy and Environment at CityU
|
Published:
Sign up for the YP Teachers Newsletter
Get updates for teachers sent directly to your inbox
By registering, you agree to our T&C and Privacy Policy
Sign up for YP Weekly
Get updates sent directly to your inbox
By registering, you agree to our T&C and Privacy Policy