Richard Wiseman is a scientist, a thinker, a practical joker. You can tell because of the books he's written - Quirkology, 59 Seconds: Think A Little, Change A Lot, Paranormality: Why We See What Isn't There - and the videos he posts online.

Previously we've seen his top ten 10 favourite practical jokes and now he's unveiled something even better: '10 Bets You Will Never Lose' - a clip that'll having you winning money and losing friends in no time.

That's right, these are all those little sneaky practical gags and bar bets that you can fool your mates into joining in on, despite them being fully aware that you're going to screw them over. In other words, you're going to love it.

So, just to keep you in the loop, you're going to need some paper clips, some water, some coins, some matchsticks (and more) as well as a gullible friend. Got all those things? Well then, you're going to have some fun over the next few weeks, yes indeed...

Also, as we're in a pranking mood, here some some occasionally NSFW roommate pranks that you might enjoy too.

Loading Slideshow...
  • YellowBook Room

    Some new decorations.

  • Refrigerator Intruder

    It's probably best if you don't try this at a home.

  • Hot Sauce

    That is some pretty strong stuff.

  • Unhinged Door

    Always open your door carefully.

  • Robbery Prank

    He thought he was about to be robbed and brutally murdered.

  • Buttered Floor

    He probably shut the door more quietly after this.

  • Rope Prank

    They were stuck for 18 days.

  • Cups Of Water

    They definitely rationed and drank all this water over the next few weeks so as not to waste any.

  • Tin Foil Prank

    A shiny new decor.