Internet

Although fiber optic internet cable has many advantages over metal cable, it frequently has to be distributed underground – this limits its usability. Facebook, however, has developed a robot that could wrap the cable around existing power lines.

Project Loon may have been deflated, but its legacy lives on in Project Taara. The team has salvaged the technology to deliver internet connectivity with lasers, demonstrating the viability in a test between two cities separated by the Congo River.

The record for fastest internet speed has been shattered with a data transmission rate of 319 Terabits per second through optical fibers. The record was set over more than 3,000 km of fibers, and is compatible with existing infrastructure.

A quantum internet could one day allow quantum computers to team up and tackle some gigantic problems. Researchers at Toshiba are a step closer, demonstrating quantum communications sent over a record-breaking 600 km (373 miles) of optic fiber.

Nokia and Vodafone have tested a new broadband technology that delivers a blistering 100 gigabits per second (Gbps). Conducted using the kind of network seen in the last mile between an ISP and a user, it could eventually be rolled out commercially.

Google’s parent company Alphabet has decided to ground a venture aimed at bringing internet connectivity to remote corners of the globe through stratospheric balloons, announcing today that its Project Loon will be winding down.

Researchers in China have demonstrated a quantum communication network where entangled photons are beamed between drones and ground stations, successfully maintaining their quantum link over a distance of 1 km.

A quantum internet would be much faster and more secure than the regular web – and now it may be one step closer to reality. Scientists have used quantum teleportation to send information over long distances, with a higher fidelity than ever before.

This year has been quite a ride for OneWeb and its globe-connecting constellation of low-Earth-orbiting broadband satellites, with Chapter 11 bankruptcy, followed by a cash injection from two major new investors. Now it's back launching satellites.

An Alphabet X innovation lab project has been working on a high-speed wireless optical communications network that uses beams of light instead of cables or radio waves, and folks in Kenya will be the first to benefit from the fruits of these labors.

An internet-beaming balloon has broken a flight record, staying aloft in the stratosphere for 312 days straight. Developed and launched by Loon, the balloon circumnavigated the globe for 10 months, demonstrating the resilience of the network.

SpaceX began launching its Starlink satellites into orbit last year in a bid to eventually blanket the Earth in high-speed internet, and while the mega-constellation is far from complete, some are already tapping into the connectivity on offer.