A while ago you purchased a water rocket from us and checked the "keep me informed"
email box. Lately at AntiGravity we've added many exciting new water rocket products
and resources in our web store. The free 68-page rocket book in PDF file format is ready
for download and our Ultimate Water Rocket Experimenter's Kit is available just in time
for Christmas! Hope to see you soon at www.antigravityresearch.com! Sincerely, Ken S.
p.s. You can see our latest PDF product brochures by clicking on the images.
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