World's Longest

Those nervous of heights should definitely steer clear of the newly completed 516 Arouca bridge. As its name suggests, it spans a total of length 516 m and is hailed as the world's longest pedestrian suspension bridge by Portuguese officials.

With perhaps a few exceptions, battery-electric multicopter drones typically can't fly for longer than about 30 minutes. Such is not the case, however, with their hybrid counterparts – one of which recently broke its own endurance record.

​​A new suspension bridge has just opened that might give Indiana Jones himself sweaty palms. The world's longest pedestrian suspension bridge takes visitors through the scenic Bernese Alps, with the mighty Matterhorn mountain in the background to draw nervous eyes away from the valley below. ​

A future where drones drop off your online orders is another step closer this week after a new record was set for the world's longest drone delivery. On May 5, a fixed-wing HQ-40 UAV carried a package more than 97 miles, under the watchful eye of the Nevada Institute for Autonomous Systems (NIAS).

Qantas is to become the first commercial carrier to offer regular non-stop flights directly from Australia to Europe, using the new Boeing 787-9 Dreamliner. The 14,498 km trip will take around 17 hours, and be the longest direct flight service for a Dreamliner anywhere in the world

A tunnel through the Alps in Switzerland that has taken 17 years to build officially opens today. The Gotthard Base Tunnel stretches for 57 km (35 mi), making it the longest rail tunnel in the world. It is also the world's deepest rail tunnel.

Earlier this month, Emirates commenced flights on what is currently the longest non-stop commercial route in the world between Dubai and Auckland, New Zealand. That claim looks set to last only until December, though, when Qatar Airways will start flying between Auckland and Qatar's capital Doha.

Emirates has completed the first flights on its 8,833-mi (14,215-km) new route between Dubai and Auckland, which is believed to be the longest scheduled commercial flight in the world. It picks up the baton from a Qantas route between Dallas and Fort Worth, which covers 8,578 mi (13,805 km).

Airbus is to supply Singapore Airlines with seven Ultra-Long Range versions of its A350-900 that can fly for up to 19 hours non-stop, allowing the airline to relaunch direct flights between Singapore and the US, including New York.

The Cedar Point theme park in Sandusky, Ohio, has announced a new ride that it says will claim 10 world records. Valravn will apparently be "the world's tallest, fastest and longest dive coaster." It will be 223 ft (68 m) tall, hit speeds of 75 mph (121 km/h) and be 3,415 ft (1,041 m) long.

A Tesla Model S has reportedly been driven 452.8 miles (728.7 km) on a single charge in a feat that, according to driver Bjørn Nyland and the World Record Academy, sets a new world record for an electric production car.

Dubai-based airline Emirates has announced a new service between Dubai, UAE, and Panama City, Panama. The firm says Panama City will be its first gateway into Central America and that the service will be the world’s longest non-stop flight. It will cover 8,588 mi (13,821 km).