Gift alert: This popular starry-sky projector is down to $29 at Amazon
This star projector is also a Bluetooth speaker that can play your favorite tunes as it cycles through 16 cool color schemes.
Could this be the world's smallest ultra short throw projector? Lilliputian Acer projector weighs only 740g and projects 100-inch pictures
Acer PD1520Us offers 30,000 hours of lifespan for business and entertainment needs Supports full HD 1080p resolution and 4K ...
Space.com2d
Tiny spacecraft could travel across interstellar space with this 'trampoline' lightsail
"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...