Dyson just announced the launch of the slimmest cordless vacuum cleaner I've ever seen. The new Dyson PencilVac resembles those sweep brooms you may have seen growing up, but it features the latest vacuum technology inside.

Dyson's PencilVac is so thin and light it feels more like a broom than a cordless vacuum. Here's how using it went.

Dyson is going full circle by announcing the PencilVac, which it says is the "world's slimmest vacuum cleaner." The twist? It achieves that thinness by using a motor that's basically the same as the one in the Supersonic hair dryer.