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https:\/\/royalsocietypublishing.org\/rsif\/article\/6\/39\/951\/65502\/Hygromorphs-from-pine-cones-to-biomimetic-bilayers<\/a> ","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"A mature pine cone moves without nerves or living cells: unequal swelling across each scale bends it closed when wet and open when dry.","_geoff_meta_description_zh":"\u6210\u719f\u677e\u679c\u65e0\u9700\u795e\u7ecf\u6216\u6d3b\u7ec6\u80de\uff0c\u9cde\u7247\u4e24\u5c42\u7ec4\u7ec7\u5bf9\u6c34\u5206\u4f38\u7f29\u4e0d\u540c\u4fbf\u4f1a\u5f2f\u66f2\uff1b\u8fd9\u79cd\u88ab\u52a8\u8fd0\u52a8\u6709\u5229\u4e8e\u79cd\u5b50\u5728\u5e72\u71e5\u5929\u6c14\u6563\u64ad\u3002","_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[787297218],"tags":[787299535,787299533,787299536,787299534],"class_list":["post-19336","post","type-post","status-publish","format-standard","hentry","category-daily-maths-physics-chemistry","tag-hygroscopic-movement","tag-pine-cones","tag-hygroscopic-movement-zh","tag-pine-cones-zh",""],"translatepress_titles":{"en_AU":"Why Do Pine Cones Close When Wet and Open When Dry?","zh_CN":"\u677e\u679c\u4e3a\u4ec0\u4e48\u9047\u6e7f\u95ed\u5408\u3001\u5e72\u71e5\u53c8\u5f20\u5f00\uff1f"},"jetpack_publicize_connections":[],"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1ar9H-51S","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/19336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/users\/17897162"}],"replies":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/comments?post=19336"}],"version-history":[{"count":0,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/19336\/revisions"}],"wp:attachment":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/media?parent=19336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/categories?post=19336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/tags?post=19336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
https:\/\/www.nature.com\/articles\/srep09963<\/a><\/p>\n