Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Educational Innovations Pit And Pendulum - For Science Classrooms, Zen Gardens, Or Office Desktops - Replacement Sand OnlyThis Pendulum Is Mesmerizing To Watch As It Traces Beautiful Lissajous Patterns In Sand. A Favorite Of Elementary School Science Tables, It Can Be Used At Upper Levels To Study Harmonic Motion As Energy Is Transferred From A Pendulum Swinging In One Plane To Swinging In Another Plane At Right Angles. A Lissajous Figure Results From The Two Sine Curves Meeting At Right Angles. 21 Inches Tall!
This Pendulum Is Mesmerizing To Watch As It Traces Beautiful Lissajous Patterns In Sand. A Favorite Of Elementary School Science Tables, It Can Be Used At Upper Levels To Study Harmonic Motion As Energy Is Transferred From A Pendulum Swinging In One Plane To Swinging In Another Plane At Right Angles. A Lissajous Figure Results From The Two Sine Curves Meeting At Right Angles. 21 Inches Tall!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy