Listen to the full series now, to hear Hannah Fry unpick the lines, dots and data to reveal extraordinary truths and incredible human stories.

InstaCuppa Portable Mini Vacuum Cleaner, USB Rechargeable, Long Runtime, Strong Suction Power, Perfect for Busy Moms to Remove Dust, Paper Scrap, Pet Hair, Crumbs on Table, Keyboard, Sofa ...

Clean or replace the filter. If your vacuum doesn't sound as powerful as usual, the filter could be the culprit. A clogged ...

In 2025, portable vacuum cleaners have become an essential household appliance. With the advancement in technology, these devices offer powerful suction, lightweight design, and convenient ...

Amazon’s early Presidents Day sale includes deals up to 76 percent off. Shoppers can save on Apple AirPods, Roomba robot ...

Here’s how it works. The best vacuum cleaner will suck up dirt and debris in no time and be powerful enough to make light work of tough tasks. Not only should they keep your floors spotless ...

This is an upright vacuum cleaner which means it offers powerful suction as compared to conventional handheld and stick vacuum cleaners and is still easy to navigate as compared to canister vacuum ...

Learn more We're continuously testing the best vacuum cleaners across various types, sizes, and price ranges — all in the quest to help you find the top vacuum for your cleaning needs.

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to ...

Join Which? for instant access to our Best Buys and expert reviews. Every single cordless vacuum cleaner that we review has been purchased by us. We don't accept free samples from manufacturers, and ...

The best handheld vacuum cleaners are perfect for a quick clean when you don't want the hassle of dragging out your main vacuum cleaner. We've tested the most popular handheld vacuum cleaners, ...