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| Popular Science+ is the re-imagined and re-designed digital version of Popular Science magazine. It has ALL the same content as the print magazine, along with special iPad-only features. July issue highlights: • The Future of Energy: Bridging the Gap — A clean post-carbon energy economy won’t happen tomorrow, and it won’t be the result of a single big fix. But many solutions—from better oil extraction to safer nuclear power plants to biogas made from kitchen scraps—will get us to the other side. A PopSci special report. • The Last Drops — Oil threatens the environment, destabilizes nations, and is dwindling in supply. It also provides 35 percent of the power we use on Earth. Oil won’t run our world forever, but as we make the transition to a greener economy, it will need to run it for at least another few decades. What’s the smartest way to bridge the gap? By Paul Roberts • Concepts and Prototypes — Next-gen nukes, fusion energy, and space-based solar. • The Low-Hanging Fruit — Biogas is transforming communities in other countries. Could we bring it home? • What’s New — Camera-equipped shades, off-road with Ferrari, and a submarine that flies. • Headlines — Catastrophic solar storms and the global blackout that follows, the quest for a better shark repellant, and how to buy a piece of the space shuttle. *** Annual subscription available! Press and hold your finger on the screen and tap Issues to access the store, and get a one-year subscription for the sale price of US$14.99! *** ** Now with FREE Preview issue! We’ve listened to your feedback—just go into the in-app store by pressing and holding your finger on the screen and you can download a FREE preview of the July issue with five full stories. If you like it, buy the full issue for $4.99 or subscribe. ** How Subscriptions Work: To get a full issue, enter the in-app store and buy the current issue for $4.99, back issues for $2.99 or a one-year subscription for US$14.99! (prices vary in other currencies) - Payments will be charged to your iTunes Account at confirmation of purchase. AUTOMATIC RENEWAL FEATURE: Your subscription will automatically continue unless auto-renewal is turned off at least 24 hours before the end of the current period. Your credit card will automatically be charged for another subscription period at the current subscription price. You can manage your subscriptions and turn off auto-renewal by going to your iTunes Account Settings after purchase. Subscriptions cannot be canceled during the active subscription period. For more information, read our privacy policy and terms of use. http://www.bonniercorp.com/privacy_policy.html * Please note that if your issues or subscription don’t show up after you update, just hit the “Restore All” button in the upper-left corner of the Issues list and it will bring them back right away! * How to use the app: -Swipe sideways or tap the left/right edge of the screen to turn pages and find new stories. -Read stories by swiping up and down. Tap the top of the screen to return to the beginning. -Press and hold anywhere on the page to quickly access your Issues list at the top (where you can also buy new issues) and the navigation tools including the new Thumbnail “Scrubber” at the bottom. To make the navigation tools disappear and return to the page you were on, either press and hold anywhere or quickly tap anywhere on the page with one finger. -Swipe sideways with two fingers left/right to skip forward or go back between sections. -Double-tap the screen to see just the bottom layer. Double-tap again to return to original layout. -To bookmark pages, tap the upper-right corner of a page. Return to this page through the “Bookmarks” tab in the menu bar. Re-tap the same corner to remove bookmark. E-mail us with any feedback or problems at support@magplus.com Popular Science |
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