<p>If you're reading outside on a sunny day, grab a Kindle instead of your iPad.</p> <p>The post <a href="https://www.popsci.com/health/why-e-ink-is-better-for-reading/">Why e-ink is better for reading than your phone or tablet</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>