Deltas 100 waanzinnige weetjes over de wetenschap Deurdranger We even dare to claim

We even dare to claim that Super Sticky Kush is the best handlebar ribbon ever

Made from environmentally friendly wood

Front pocket with zipper

Is your dog also so much in places where he should not come as on the couch

Deltas 100 waanzinnige weetjes over de wetenschap Deurdranger We even dare to claimEvery day scientists ask new questions that constantly discover new things. In this way we find out more and more about the earth, the cosmos, nature, the human body, chemistry, physics, technology, and so on. In this book you will find no less than 100 amazing facts that science has investigated and proven. Surprise friends and family with your knowledge and who knows, you might ever make an important discovery