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£1.00

Rattle Back Puzzle

Rattle Back Puzzle
A popular scientific novelty, this is a boat shaped piece of plastic that you can spin by flicking one end with your fingertip, so it spins clockwise. Then it stops, and spins back on its own, anti clockwise, in a most intriguing way.

Not new, but we got a supply of these at an amazing low price! It will keep you amazed and amused, and even educate you in Newtonian Physics when you learn how and why it works !

Supplied without instructions.
Reviews
1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'puzzlemethis.o.date_purchased' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

select p.products_id, p.products_image from orders_products opa, orders_products opb, orders o, products p where opa.products_id = '54' and opa.orders_id = opb.orders_id and opb.products_id != '54' and opb.products_id = p.products_id and opb.orders_id = o.orders_id and p.products_status = '1' group by p.products_id order by o.date_purchased desc limit 6

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