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| comment | | "parent_author":"",<br>"parent_permlink":"science",<br>"author":"inertia",<br>"permlink":"how-to-science",<br>"title":"How To Science",<br>"body":"#### Did you know,<br> you can use a barometer to determine the height of a building?\n\n![ (http:\/\/www.steemimg.com\/images\/2016\/11\/28\/barometer-on-wall9f677.jpg)\n\n---\n\nHere are some different methods:\n\n1. Take the barometer to the top of the building and drop it. Using your stopwatch,<br> see how long it takes for the barometer to hit the ground. Then do a google search for determining the height of a building from gravitational acceleration.\n2. Another method is to use a rope instead of timing the fall of the barometer. Just tie the rope to the barometer and keep track of how much rope you use until the barometer is lowered to the ground.\n3. My favorite method is to take the barometer to the basement and talk to the building maintenance guy. You tell him,<br> \"Hello sir. If you will tell me the exact height of this building,<br> I will give you this fine barometer.\"",<br>"json_metadata":" \"tags\":[\"science\",<br>\"humor\" ,<br>\"image\":[\"http:\/\/www.steemimg.com\/images\/2016\/11\/28\/barometer-on-wall9f677.jpg\" ,<br>\"app\":\"steemit\/0.1\",<br>\"format\":\"markdown\" " | | comment_options | "author":"inertia",
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