The introductory chapter of this book, called 'there is something about chips' encourages a response of 'especially with salt and vinegar', but the reality we are presented with in this analysis of the importance of computer chips to technology and the world economy is more reminiscent of another edible delight: the banana. Bananas are hugely popular, but the world supply is fragile because it is largely dependent on a monoculture. A single cultivar, the Cavendish, makes up over 99 per cent of exports to developed countries. These bananas have very little genetic diversity as they are propogated by cloning. This leaves them open to devastating attack, most likely by a fungal disease, which could wipe out the worldwide supply. Similarly, when it comes to IT, more than 90 per cent of advanced chips are made by a single company, TMSC, based in Taiwan. Not only does this concentration put supply at risk, Taiwan's difficult political position, with the danger of being su...
Trisha Muro is a lifelong space nerd, former high school physics teacher, and perpetual science communicator who loves helping people see - and appreciate - physics in their lives. She has written for readers of all levels in Science News Explores, OpenMind magazine and NSF NOIRLab. Her new book is It's (Just) Rocket Science : she is donating all proceeds from her book to funding scholarships for kids to attend Space Camp in Huntsville, Alabama. Why science? When I go for a run outside by the lake, I feel the warmth of the sunshine on my skin even while I protect my skin with sunscreen. I try to use good form with my legs, my arm swing, and my feet, in order to maximize the forces propelling me forward while minimizing the impact on my joints. My hips and shoulders shift with each stride as I attempt to keep my balance over uneven ground. I lean forward slightly at the waist to bring my center of gravity further forward, literally leading me onward. Once I’m home, my latte cools ac...