IBM has won a patent for a blockchain system which tracks packages in case they're stolen by drones. The website provides a list of cryptocurrency and bloclchain related events, valid and authentic list of cryptocurrency wallets and Bitcoin mining pools. We also provide rich advertisement campaings to advertise your bussiness on this website.

Sign in to report inappropriate content. We spoke to security experts to figure out how drones could be stopped from flying around airports and disrupting the air traffic. The answers: ultrasound, radio noise - or find a way to connect to them.

In the past four months, airports have been brought to a standstill by the sight of drones hovering above runways. Last week, rules came into force in the UK that make it illegal to fly drones within 5 kilometres of an airport. But is there anything more we can do to stop them becoming a weaponised nuisance?

The'DroneGun' blocks drones from flying and can also jam their GPS Gun is designed to stop drones carrying explosives or other weapons It weighs only 13lbs (6kg) and can be operated by just one person It disables drones in a safe and controlled manner, away from target zones The'DroneGun' blocks drones from flying and can also jam their GPS The DroneGun is a signal-jamming rifle capable of taking out an Unmanned Aerial Vehicle (UAV) from 1.2 miles (2km) away'I spy, with my little drone...': This is the world's... China unveils its answer to Amazon's Echo: The $118 LingLong... The AI that gives you a voice: Lip-reading machine... Why Mars astronauts risk going BLIND: Scientists finally... 'I spy, with my little drone...': This is the world's... China unveils its answer to Amazon's Echo: The $118 LingLong... The AI that gives you a voice: Lip-reading machine... Why Mars astronauts risk going BLIND: Scientists finally...