Candy Experiment cards for Halloween

Wondering what to give trick-or-treaters that won't cause tooth decay or candy craziness? Why not some candy experiments? I print these cards every year to distribute with my Halloween candy so that kids can go try the experiments at home.

I'm also offering these cards as perks for my campaign to raise funds for taking Candy Experiments to Washington DC. If you'd like to help me get thousands of schoolchildren hooked on science, or if you just don't want to print out that many cards yourself, find the details here.

Here are the links for my free candy experiment card downloads.


These experiment cards contain simple instructions for candy experiments. Download and print to pass out to trick-or-treaters or or use at candy experiment parties.

Fruit Fly Candy?

They say that "You catch more flies with honey than with vinegar." Given the hoards of fruit flies that have been swarming our kitchen, I started to wonder: is this really true?
Honey vs. apple cider vinegar
The fruit flies were way more drawn to the vinegar than the honey. They were also able to escape from the honey more easily because it wasn't sticky enough. Myth busted!*

Since this is a candy experiment blog, I thought I'd try it with candy too.
Fruit flies are not attracted by Airheads, Starbursts, or Laffy Taffy, even when dissolved to enable fruit fly consumption. I could extrapolate from this that since fruit flies avoid candy, humans should avoid it too. And I would make exactly that point, except I'd be a hypocrite: if I were choosing between honey and vinegar, I'd totally choose the honey.

*But only for fruit flies. When applied to the use of kindness when dealing with humans, it's still true.

Candy Experiments starts a campaign for the USA Science and Engineering Festival

Once again, Candy Experiments has received a personal invitation to the USA Science and Engineering Festival, which hopes to help get kids excited about science. You can't beat candy experiments for getting kids excited!

At USASEF 2010 and 2012, we watched kids' eyes go wide as they weighed candy, and we cheered for them as they competed to sink marshmallows. We showed them how to make Warheads bubble. We helped them make chromatography rainbows, and taught one mother that the brown M&M's she chose for her children were full of the red dye she'd been trying to avoid! We love to see kids' eyes light up as they experiment: they're learning about reactions, nutrition, and math, but they're having too much fun to notice!

Presenting at USASEF is our way of giving back to our country. We hope to help spark new interest in science, and to help fight obesity by showing what's really in our food. I can't count how many times our demonstration has made people swear off soda! We're making a difference--and you can help.

The money raised by this campaign will be used to set up and fund a Candy Experiments booth at the USASEF in Washington DC, April 26-27, 2014. Expenses covered will include
-candy, experiment materials, and supplies for the booth
-travel expenses, including airfare to DC, lodging, and meals
In return, contributors will receive various perks, including recognition on, candy experiment cards for Halloween, signed copies of Candy Experiments, thank-you postcards, candy experiment events, or space on the Candy Experiments banner at USASEF.

Please help us take Candy Experiments to USASEF!