In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

Need a new vacuum for the new year? You've come to the right place to find one of the best vacuum cleaners in Australia. All the choices listed below make floor cleaning less of chore and there ...

The annual No Trousers Tube ride has taken place despite plunging temperatures in the capital. Trouserless passengers were seen across the London Underground network including in Westminster ...

A Tube station enthusiast inspired by viral trainspotter Francis Bourgeois has taken to social media to rank all 272 of London Underground's Tube stops. Tom Rees, 29, a marketing operations ...

Today's best Shark vacuum cleaners have become a serious rival to the likes of Dyson. This brand now crops up repeatedly in our best vacuum cleaner roundup, and with good reason: they're well ...

Apart from its claw, the Z70 looks to be a pretty capable robot vacuum and mop. Its vacuum has a suction power rating of 22,000 Pa, and has a side brush to direct debris underneath the bot.

[Usagi Electric] is breathtakingly close to having his Bendix G15 vacuum tube computer up and running. This week he is joined by a new friend, [Lloyd] who is restoring a G15 as well. [Lloyd] used ...

We’ve written about vacuum cleaners a lot. Take a peek at our archives and you’ll find buying guides for just about every type of vacuum — from the general to the granular, like robot ...

The VirtuPVT system, conceived for rooftop applications, includes an absorber plate, monocrystalline PERC solar cells, a borosilicate vacuum tube, an integrated reflector, and an integrated ...

If you are under a certain age, you might not know the initialism VTVM. It stands for vacuum tube voltmeter. At first glance, you might just think that was shorthand for “old voltmeter” but ...