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Physics Resources
Secrets of the Lost Empires Series
Secrets of the Lost Empires Series
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Pyramid - Lost Empires - Nova Video (VHS) - while supplies last
NOVA-82
~60 min
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$19.95
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Easter Island - Lost Empires - Nova Video (VHS) - while supplies last
NOVA-84
~60 min
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$19.95
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Medieval Siege (Catapults) - Lost Empires - Nova Video (VHS) - While Supplies Last
NOVA-86
~60 min
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$19.95
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Medieval Siege (Catapults) - Lost Empires - Nova Video (DVD)
NOVA-86DVD
~60 min
Price:
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$19.95
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Uncover the secrets of ancient civilizations as NOVA journeys to archaeological sites where teams of experts use traditional techniques to test their hypotheses.
Larger View
Uncover the secrets of ancient civilizations as NOVA journeys to archaeological sites where teams of experts use traditional techniques to test their hypotheses. Pyramid --joins the race to erect an 18-foot stone pyramid in three weeks - while testing out some clever construction theories. Easter Island -- explains how and why ancient islanders transported the statues (some weighing 80 tons) across miles of rugged terrain and then erected them on ceremonial platforms. Medieval Siege - teams recreate the gravity-powered catapult that flung stone missiles with great speed, accuracy and destructive power, 300 years before the age of gunpowder.
Available while supplies last.
Cat-A-Pult - Large Kit (5 launchers, 10 cats)
Launch a soft foam cat with a range of 1 to 5 feet. Line them up for a great chain reaction!
Desktop Trebuchet Kit
A working model of a Medieval Trebuchet, capable of tossing the included wooden spheres over 20 feet!
Mini Trebuchet Kit
Easy to construct, this model is good for demonstrating the fundamentals of projectiles.
Working Wood Catapult
Perfect for side-by-side comparisons and competitions with the trebuchet for distance and accuracy!
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