4 ms·
A new type of solar cell is coming to market
- true_tuna 9y agoPaywalled article I have no idea what you are talking about.
- grzm 9y agoFrom the guidelines: > "Are paywalls ok?" > "It's ok to post stories from sites with paywalls that have workarounds." > "In comments, it's ok to ask how to read an article and to help other users do so. But please don't post complaints about paywalls. Those are off topic."
- dang 9y agoCould you please stop posting these? They're off topic and the rules on HN are settled. See sibling comment's quote from FAQ, plus: https://news.ycombinator.com/item?id=10178989 https://news.ycombinator.com/item?id=10178989 https://hn.algolia.com/?sort=byDate&dateRange=all&type=comment&storyText=false&prefix&page=0&query=by:dang%20paywall https://hn.algolia.com/?sort=byDate&dateRange=all&type=comme... This solution has turned out to work well in practice because, although paywalls with workarounds are annoying, it's possible to work around them.
- woodandsteel 9y agoGood article, but it's misleading on one very important point. It talks only about Oxford Photovoltaics, so it leaves the impression it is the only organization working on perovskites. Actually, lots of other companies and research laboratories are.