5 or 10 Visits for Kids' Indoor Play Place at Twice the Fun (50% Off)

Dover

Value Discount You Save
$40 50% $20
Give as a Gift
Limited quantity available
Over 810 bought

In a Nutshell

The 5,000-sq.-ft. facility accommodates active tots aged 12 and younger with trampolines, mats, climbing structures, and sport courts

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. May be repurchased every 90 days. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. Valid only for children under 12. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $20 for 5-Visit Play Pass ($40 value)
  • $35 for 10-Visit Play Pass ($70 value)

The Double Bounce: Untapped Potential

Whether bounding on a trampoline or inside a colorful bounce house, kids will always make the most of potential energy. Read on to learn the science behind one of their favorite tricks.

For generations, wherever there have been kids on trampolines, there has been the double bounce, the stunt that can send one jumper soaring into the sky like Superman’s cape on a windy day. As kids seem to inherently understand, all it takes to pull the stunt off is good timing, but the double bounce nevertheless demonstrates a basic concept of physics—potential energy. Energy comes in two forms—potential and kinetic. When a person falls, they generate kinetic (or moving) energy. The surface of the trampoline or inflatable absorbs some of that energy, storing it as tension in the springs or fabric. For a brief moment, the surface is still and tense—pure potential energy—until it recoils, transferring the potential energy back into kinetic energy directed upward.

Doubling Up

When two people land at the same time, they essentially double the kinetic energy hitting the trampoline’s surface. If they both bounce together, the kinetic energy splits again, springing both bodies up an equal distance. However, if one person lets their knees go slack slightly before the surface snaps back, a larger proportion of the potential energy transfers to the second person, granting them most of the kinetic energy and a much higher bounce. Voila. The double bounce.

Bonus Points

This principle can also be used to “steal” bounces from someone else. By landing just after the other person, you can draw the force of their bounce closer to your landing, which can allow you to jump higher and make them feel virtually no upward momentum.

Customer Reviews

We love twice the fun. The kids can burn off some energy and the grown ups can see them playing fairly well throughout the place. Parking is easy, we can bring snacks, the staff is very nice and the groupons make it affordable for us to keep coming back!
Jennifer H. · December 31, 2016
A great place for the grandkids especially on a rainy day. The groupon discout makes it affordable for us grandparents.
Sheryl B. · September 1, 2016
VERY friendly staff. Lots of different things for kids to play on. Highly recommend it.
Debra S. · August 28, 2016
Merchant Location Map
  1. 1

    Dover

    881 Central Avenue

    Dover, NH 03820

    +16038425524

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By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.
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