@gantua<\/a> Yes they can! Heat pumps move away [generally, a lot!] more heat than the work and waste heat that power them, combined. This doesn't violate any thermodynamic laws because they're just moving that heat somewhere else, generally to a \"cold source\" that's so large it can be approximated as a fixed-temperature cold bath. This cold bath is what makes it not a closed system.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116336760156928449","object":{"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116336760156928449","objectType":"note","content":" @gantua<\/a> Yes they can! Heat pumps move away [generally, a lot!] more heat than the work and waste heat that power them, combined. This doesn't violate any thermodynamic laws because they're just moving that heat somewhere else, generally to a \"cold source\" that's so large it can be approximated as a fixed-temperature cold bath. This cold bath is what makes it not a closed system.<\/p>","url":"https:\/\/hachyderm.io\/@dalias\/116336760156928449","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/pleroma.marchera-pas.fr\/objects\/5b081c42-8244-4e9f-9ab4-73f28b1da99e","url":"https:\/\/pleroma.marchera-pas.fr\/objects\/5b081c42-8244-4e9f-9ab4-73f28b1da99e"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12392286","source":"ActivityPub"}},"published":"2026-04-02T19:28:28+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/hachyderm.io\/@dalias\/116336760156928449"},{"actor":{"id":"https:\/\/hachyderm.io\/users\/dalias","displayName":"Rich Felker","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/40873-original-tmp20221202140938.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-48-20221207231635.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-24-20221207231635.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"40873"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa","url":"https:\/\/hachyderm.io\/@dalias","portablecontacts_net":{"preferredUsername":"dalias","displayName":"Rich Felker","note":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa"}},"content":" @gantua<\/a> Heat pumps don't violate thermodynamics. They utilize the otherwise unusably hot ambient bath to move off heat by raising the temperature of the refrigerant above that through pressurization.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116336541703238003","object":{"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116336541703238003","objectType":"note","content":" @gantua<\/a> Heat pumps don't violate thermodynamics. They utilize the otherwise unusably hot ambient bath to move off heat by raising the temperature of the refrigerant above that through pressurization.<\/p>","url":"https:\/\/hachyderm.io\/@dalias\/116336541703238003","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44","url":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/pleroma.marchera-pas.fr\/users\/gantua"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12392090","source":"ActivityPub"}},"published":"2026-04-02T18:33:07+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/hachyderm.io\/@dalias\/116336541703238003"},{"actor":{"id":"https:\/\/pleroma.marchera-pas.fr\/users\/gantua","displayName":"Gantua","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/309059-original-tmp20241224042327.webp","rel":"avatar","type":"image\/webp","width":150,"height":150},{"url":"https:\/\/gnusocial.jp\/avatar\/309059-96-20241230155247.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/309059-48-20250329160720.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/309059-24-20250329160823.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"309059"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/309059-96-20241230155247.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Encore un n-i\u00e8me d\u00e9veloppeur. \u00c0 toujours faim.","url":"https:\/\/pleroma.marchera-pas.fr\/users\/gantua","portablecontacts_net":{"preferredUsername":"gantua","displayName":"Gantua","note":"Encore un n-i\u00e8me d\u00e9veloppeur. \u00c0 toujours faim."}},"content":"@dalias<\/a> This sounds like a violation of the second principle of thermodynamics. @dalias<\/a> maybe? Apparently muscles are 20-30% efficient, and coefficient of performance for an air conditioner is 3.5 to 5, so it's close<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/aus.social\/users\/Dangerous_beans\/statuses\/116332350331262230","object":{"id":"https:\/\/aus.social\/users\/Dangerous_beans\/statuses\/116332350331262230","objectType":"note","content":" @dalias<\/a> maybe? Apparently muscles are 20-30% efficient, and coefficient of performance for an air conditioner is 3.5 to 5, so it's close<\/p>","url":"https:\/\/aus.social\/@Dangerous_beans\/116332350331262230","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116332321046125578","url":"https:\/\/hachyderm.io\/@dalias\/116332321046125578"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hachyderm.io\/users\/dalias"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12391445","source":"ActivityPub"}},"published":"2026-04-02T15:45:59+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/aus.social\/@Dangerous_beans\/116332350331262230"},{"actor":{"id":"https:\/\/mastodon.social\/users\/smellsofbikes","displayName":"smells of bikes","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/17086-original-tmp20221105052019.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/17086-96-20221105052019.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/17086-48-20221105052019.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/17086-24-20221105052020.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"17086"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/17086-96-20221105052019.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"electron rancher, bicycle medic. Colorado. Ex-G+ user. Femtoinfluencer. I build stuff and ride bikes. \u5c11\u3057\u65e5\u672c\u8a9e\u3092\u8a71\u3057\u307e\u3059\u3002","url":"https:\/\/mastodon.social\/@smellsofbikes","portablecontacts_net":{"preferredUsername":"smellsofbikes","displayName":"smells of bikes","note":"electron rancher, bicycle medic. Colorado. Ex-G+ user. Femtoinfluencer. I build stuff and ride bikes. \u5c11\u3057\u65e5\u672c\u8a9e\u3092\u8a71\u3057\u307e\u3059\u3002"}},"content":" @Dangerous_beans<\/a> @dalias<\/a> I lean towards yes if you are an avid cyclist because you can crank out a fair amount of power without much effort. People who do something physical a lot get more efficient at it. I can produce 125 watts indefinitely without sweating. People who don't bike would be working hard to do 75. @Dangerous_beans<\/a> @dalias<\/a> I lean towards yes if you are an avid cyclist because you can crank out a fair amount of power without much effort. People who do something physical a lot get more efficient at it. I can produce 125 watts indefinitely without sweating. People who don't bike would be working hard to do 75. @smellsofbikes<\/a> @Dangerous_beans<\/a> That's probably assuming body cooling from ambient air (and particularly the airflow over you if you're biking).<\/p> I didn't state this but I was thinking in a more awful hypothetical wet bulb survival type of situation, like if there was no way to move off body heat via ambient air but you had access to food and a manual-crank compressor.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116335884908158591","object":{"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116335884908158591","objectType":"note","content":" @smellsofbikes<\/a> @Dangerous_beans<\/a> That's probably assuming body cooling from ambient air (and particularly the airflow over you if you're biking).<\/p> I didn't state this but I was thinking in a more awful hypothetical wet bulb survival type of situation, like if there was no way to move off body heat via ambient air but you had access to food and a manual-crank compressor.<\/p>","url":"https:\/\/hachyderm.io\/@dalias\/116335884908158591","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mastodon.social\/users\/smellsofbikes\/statuses\/116335853308511446","url":"https:\/\/mastodon.social\/@smellsofbikes\/116335853308511446"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mastodon.social\/users\/smellsofbikes"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/aus.social\/users\/Dangerous_beans"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12391447","source":"ActivityPub"}},"published":"2026-04-02T15:45:57+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/hachyderm.io\/@dalias\/116335884908158591"},{"actor":{"id":"https:\/\/hachyderm.io\/users\/dalias","displayName":"Rich Felker","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/40873-original-tmp20221202140938.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-48-20221207231635.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-24-20221207231635.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"40873"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa","url":"https:\/\/hachyderm.io\/@dalias","portablecontacts_net":{"preferredUsername":"dalias","displayName":"Rich Felker","note":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa"}},"content":" @cliffle<\/a> Successful nerd-snipe. \ud83d\ude08<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116332389774168016","object":{"id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116332389774168016","objectType":"note","content":" @cliffle<\/a> Successful nerd-snipe. \ud83d\ude08<\/p>","url":"https:\/\/hachyderm.io\/@dalias\/116332389774168016","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/hachyderm.io\/users\/cliffle\/statuses\/116332387130669015","url":"https:\/\/hachyderm.io\/@cliffle\/116332387130669015"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hachyderm.io\/users\/cliffle"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12388127","source":"ActivityPub"}},"published":"2026-04-02T00:56:39+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/hachyderm.io\/@dalias\/116332389774168016"},{"actor":{"id":"https:\/\/hachyderm.io\/users\/cliffle","displayName":"cliffle","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/38379-original-tmp20221125001121.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/38379-96-20221125001121.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/38379-48-20221125001121.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/38379-24-20221125001121.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"38379"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/38379-96-20221125001121.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Making reliable things from unreliable parts, currently at Oxide Computer. Reverse engineer. Blinky light artist. Putting Rust in machines while removing rust from machines.Chaotic good artificer\/ranger, sending you drive-by bugfix pull requests while sitting in a tree in the middle of nowhere.he\/him - geriatric millennial - Berkeley, CA","url":"https:\/\/hachyderm.io\/@cliffle","portablecontacts_net":{"preferredUsername":"cliffle","displayName":"cliffle","note":"Making reliable things from unreliable parts, currently at Oxide Computer. Reverse engineer. Blinky light artist. Putting Rust in machines while removing rust from machines.Chaotic good artificer\/ranger, sending you drive-by bugfix pull requests while sitting in a tree in the middle of nowhere.he\/him - geriatric millennial - Berkeley, CA"}},"content":"
Your body+compressor would be a thermodynamic system that can cool itself using only its internal energy without any external power being applied to it.
In practice, cooling without access to a cold source is very inefficient.","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44","object":{"id":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44","objectType":"note","content":"@dalias<\/a> This sounds like a violation of the second principle of thermodynamics.
Your body+compressor would be a thermodynamic system that can cool itself using only its internal energy without any external power being applied to it.
In practice, cooling without access to a cold source is very inefficient.","url":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/hachyderm.io\/users\/dalias\/statuses\/116332321046125578","url":"https:\/\/hachyderm.io\/@dalias\/116332321046125578"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12392089","source":"ActivityPub"}},"published":"2026-04-02T18:32:34+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/pleroma.marchera-pas.fr\/objects\/f28ad33e-be03-411f-9536-c246b02cfc44"},{"actor":{"id":"https:\/\/aus.social\/users\/Dangerous_beans","displayName":"Alex von Kitchen","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/91272-original-tmp20250808030635.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/91272-96-20250808060517.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/91272-48-20250808060517.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/91272-24-20250808060517.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"91272"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/91272-96-20250808060517.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Generic weird nerd, queer and trans, and blade witch. I share various bladesmithing and other projects, but this is mostly pet photos and shitposts. Very soberSense of humor removed to make space for more facts about 1980s ToyotasMember of the aus.social moderation team, but no official stuff on this account","url":"https:\/\/aus.social\/@Dangerous_beans","portablecontacts_net":{"preferredUsername":"Dangerous_beans","displayName":"Alex von Kitchen","note":"Generic weird nerd, queer and trans, and blade witch. I share various bladesmithing and other projects, but this is mostly pet photos and shitposts. Very soberSense of humor removed to make space for more facts about 1980s ToyotasMember of the aus.social moderation team, but no official stuff on this account"}},"content":"
There's an xkcd about how fast you would have to ride for compression heating to warm you up.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-14:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.social\/users\/smellsofbikes\/statuses\/116335853308511446","object":{"id":"https:\/\/mastodon.social\/users\/smellsofbikes\/statuses\/116335853308511446","objectType":"note","content":"
There's an xkcd about how fast you would have to ride for compression heating to warm you up.<\/p>","url":"https:\/\/mastodon.social\/@smellsofbikes\/116335853308511446","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/aus.social\/users\/Dangerous_beans\/statuses\/116332350331262230","url":"https:\/\/aus.social\/@Dangerous_beans\/116332350331262230"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hachyderm.io\/users\/dalias"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/aus.social\/users\/Dangerous_beans"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-02:objectType=thread:nonce=30b6c735524c3ca3","notice_info":{"local_id":"12391446","source":"ActivityPub"}},"published":"2026-04-02T15:45:58+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.social\/@smellsofbikes\/116335853308511446"},{"actor":{"id":"https:\/\/hachyderm.io\/users\/dalias","displayName":"Rich Felker","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/40873-original-tmp20221202140938.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-48-20221207231635.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/40873-24-20221207231635.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"40873"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/40873-96-20221207231635.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa","url":"https:\/\/hachyderm.io\/@dalias","portablecontacts_net":{"preferredUsername":"dalias","displayName":"Rich Felker","note":"C librarian, purveyor of the language's eldritch horrors. Poppin' shells \ud83e\uddaa"}},"content":"