The world's most powerful magnetic field and other news

Vishal Garg, the boss of US mortage firm Better.com, fires about 900 of his staff on a single Zoom call.

BBC Click’s LJ Rich looks at some of the best technology news stories of the week including: Up to 150,000 security cameras were hacked in schools, hospitals and businesses – the company that makes the cameras is investigating Ride-hailing company Ola announces plans to build the world’s largest two-wheeler factory in India A robot uses…

Pop star and songwriter Ariana Grande is the latest musician to perform a series of concerts inside the hit video game Fortnite. Millions of gamers are expected to watch the virtual gigs, which see Ariana Grande soar through the sky with huge angel wings while surrounded by players inside bubbles. BBC Click’s gaming reporter Marc…

The timeline for developing coronavirus vaccines has been rapid, but safety was never compromised the head of the Global Vaccine Alliance (Gavi) has said. Speaking to BBC Hardtalk Dr Seth Berkley described the progress as “extraordinary”, explaining that he thought the development of Covid vaccines would take around 18 months to two years. “We squeezed…

Lara Lewington looks at some of the latest gadgets to help make the most of your summer.

When DC Films’ Justice League was in post-production back in 2017, its director, Zack Snyder, had to stand down from the project for personal reasons. The film was completed, but with significant changes from Snyder’s original version, and it received almost universally bad reviews. Fans launched a massive internet campaign for Snyder’s version of the…