This giant vacuum cleaner could clean up the skies. Read more: http://wef.ch/2fHki1i | World Economic Forum

Is Your Home Secretly a Vacuum Cleaner? Let’s Find Out! Your home can act like a giant vacuum cleaner because of differences in air pressure and the way air moves to fill gaps. Warm air inside your house rises and escapes through leaks in the roof or windows, creating areas of lower pressure. Cooler outside air then rushes in through cracks, vents, or even doors to balance the pressure difference, just like how a vacuum cleaner pulls air (and dust) toward its nozzle. This constant flow of air ca

Attaching Giant Bottle To A Vacuum Cleaner Thanks for watching! Please be aware that this video is for entertainment purposes only and techniques shown should not be attempted at home! | Science, Tech and Universe

The largest vacuum cleaner in the world turns smog into jewellery. New research shows its incredible potential to help us all breathe clean air again. Do you agree we shouldn’t just accept air pollution as a fact of life? Learn more: http://bit.ly/2SmogFreeTower | BrightVibes