With these interlocking gears and wheels, anyone can draw countless elegant, spiraling patterns and shapes, taking your unique geometric designs to a whole new level!Kit contains
You are an engineer who specializes in designing cool toys. You are recently contacted by us, Mochy Kid Limited, to help design a machine called a catapult (彈射器) that will launch balls at a series of targets.
The engineering design process involves a loop of design, build, test, evaluate and redesign a product or structure through many iterations, so as to find out the best design. Engineers follow such engineering design process, whether in designing a Tesla car powered by battery, a rocket to take us to the moon, an artificial leg for a runner, or the hottest toy for kids.
To ensure that players will love the game, you need to test your catapult and record your findings onto the workbook.View full product details
Everyone loves combining science and crafts! Add water to the scientific snow powder, watch it grow immediately into mounds of soft, white artificial snow. Keep your fluffy white snow in the ornament ball and hang it to your Christmas tree! This Christmasy, snowy, fancy ornament will add some serious flair to your home.
These cone-shaped miniature Christmas trees will look stunning on a table setting. The decoration of your tree is open-ended, the possibilities are endless!
This festive art & craft project will develop and practice your patience. Santa Claus will be proud of you when he sees your DIY masterpiece!
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