VIDEO OF THE DAY - iBall illusion

Brusspup, as this YouTuber is known as, is a great source of visual illusions and tricks that you can try at home. Many of them use household objects to create illusions and some come with video tutorials so you can astound your friends.

But this one is something special, and we’re not sure how it’s been done.

If you've seen a video online that you want to tell us about email us via the feedback form.