Thanks to Siri and some easy hacks, you can make your device cast all sorts of spells you’ll know from the Wizarding World of Harry Potter. From Lumos to Silencio, here are 10 you can try out.

Top 10 Coolest Harry Potter Spells; Top 10 Coolest Harry Potter Spells. 1 minute read. By TIME Staff. July 11, 2011 3:00 PM EDT. Bubble-Head Charm ...

LONDON — Everyone who's read Harry Potter will have fond memories of practicing their wand twirling action in front of the mirror, muttering "Expelliarmus" over and over again in the vague but ...