Make a "laser grid" obstacle course with yarn

The Inspirations 4 Your Life tumblr had a great suggestion for entertaining your kids: "Make a 'laser grid' by taping yarn to the walls and let your kids try to get though it. Also great for parties and laughing at your friends. I mean really, who doesn’t see those lasers on TV and think it would be fun to try..."

Make a “laser grid" by taping yarn to the walls... (via Mary Robinette Kowal)

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  1. To simulate an alarm system going off when the beams break, hang small jingle bells (from an arts and crafts store) from the yarn.

  2. OK, don't want to be a buzzkill but, being a dad here, I hope this area is monitored by an adult at all times and not left up when the kids are done.

  3. That's a lot cheaper, though far less realistic than my version for my nieces and nephews.

    Feet grow back, right?

  4. miasm says:

    Lets also hope the string isn't bound into a whip and used to drive teams of kitteh-drawn-carriages around the house.

  5. You forgot to say you're concerned.

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