Science prank! Will it sink or float?: Difference between revisions
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==Revision3 Summary== | ==Revision3 Summary== | ||
===Setting Up the Matchstick Science Prank=== | ===Setting Up the Matchstick Science Prank=== | ||
Fill an empty beer bottle all the way to the top with water, then grab 3 wooden matches and break off the heads. (make sure to break them off as close to the actual match head as possible). Next, announce that you're going to place all three match heads in the bottle and cover it up with your thumb... the question is: do they think the match heads will *sink* or *float*? | Fill an empty beer bottle all the way to the top with water, then grab 3 wooden matches and break off the heads. (make sure to break them off as close to the actual match head as possible). Next, announce that you're going to place all three match heads in the bottle and cover it up with your thumb... the question is: do they think the match heads will *sink* or *float*? | ||
===Revealing the Matchstick Science Prank=== | ===Revealing the Matchstick Science Prank=== | ||
Amazingly, you cause one match head to sink, one to float, and one to stay suspended in the center! | Amazingly, you cause one match head to sink, one to float, and one to stay suspended in the center! | ||
When you break off the match heads, you're actually creating miniature "Cartesian divers": little vessels with air trapped in them. As the pressure increases, the air compresses and makes them heavier than the water. Once you've dropped the match heads in the bottle, use your thumb to cover the top and press down into the bottle. This will increase the pressure and allow you to imperceptibly control the height of the match heads inside the bottle! | When you break off the match heads, you're actually creating miniature "Cartesian divers": little vessels with air trapped in them. As the pressure increases, the air compresses and makes them heavier than the water. Once you've dropped the match heads in the bottle, use your thumb to cover the top and press down into the bottle. This will increase the pressure and allow you to imperceptibly control the height of the match heads inside the bottle! | ||
===Trying the Matchstick Science Prank=== | |||
See if they can pull off the scientific prank! | |||
==Sponsors== | ==Sponsors== | ||
===Gamefly=== | ===Gamefly=== | ||
[[GameFly]] is the largest online video game rental service and offers you a choice from over 7,000 new and classic titles across all consoles and handhelds. With plans starting at $15.95 a month, GameFly members can rent one to four games at a time and keep them for as long as they like. There are no late fees, no due dates and shipping is always free. Once you‚ are done playing a game, send it back and GameFly will send you the next available game on your list. If you really like the game you are playing, simply click keep it on the GameFly website and the game is yours, at a discounted price. GameFly will even mail you the case and manuals free of charge! [[Scam School]] fans get a 2 Week FREE Trial when they go to [http://www.GameFly.com/scamschool www.GameFly.com/scamschool]. Some restrictions apply see site for details. | |||
[[GameFly]] is the largest online video game rental service and offers you a choice from over 7,000 new and classic titles across all consoles and handhelds. With plans starting at $15.95 a month, GameFly members can rent one to four games at a time and keep them for as long as they like. There are no late fees, no due dates and shipping is always free. Once you‚ are done playing a game, send it back and GameFly will send you the next available game on your list. If you really like the game you are playing, simply click keep it on the GameFly website and the game is yours, at a discounted price. GameFly will even mail you the case and manuals free of charge! Scam School fans get a 2 Week FREE Trial when they go to [http://www.GameFly.com/scamschool www.GameFly.com/scamschool]. Some restrictions apply see site for details. | |||
===Squarespace=== | ===Squarespace=== | ||
[[Squarespace]] is a publishing system for anyone looking to build a blog, portfolio or any kind of website. Squarespace offers a uniquely flexible tool for just about anyone (no coding experience required) to build high end, complex websites with that same functionality that you will find on some of the highest trafficked pages on the web. Also, Squarespace's newly launched site importer tool makes things sooooo easy to move over. Use the code: '''Scam School''' to get 10% off your order! | |||
==YouTube== | |||
<youtube>Jg7CKaHIPdQ</youtube> | |||
==Links== | ==Links== | ||
Latest revision as of 19:55, 10 February 2014
| Science prank! Will it sink or float? | |
| Number | 107 |
| Broadcast Date | March 31, 2010 |
| Episode Length | 13:16 |
| Hosts | Brian Brushwood |
Physics scam creates IMPOSSIBLE result!
Revision3 Summary
Setting Up the Matchstick Science Prank
Fill an empty beer bottle all the way to the top with water, then grab 3 wooden matches and break off the heads. (make sure to break them off as close to the actual match head as possible). Next, announce that you're going to place all three match heads in the bottle and cover it up with your thumb... the question is: do they think the match heads will *sink* or *float*?
Revealing the Matchstick Science Prank
Amazingly, you cause one match head to sink, one to float, and one to stay suspended in the center!
When you break off the match heads, you're actually creating miniature "Cartesian divers": little vessels with air trapped in them. As the pressure increases, the air compresses and makes them heavier than the water. Once you've dropped the match heads in the bottle, use your thumb to cover the top and press down into the bottle. This will increase the pressure and allow you to imperceptibly control the height of the match heads inside the bottle!
Trying the Matchstick Science Prank
See if they can pull off the scientific prank!
Sponsors
Gamefly
GameFly is the largest online video game rental service and offers you a choice from over 7,000 new and classic titles across all consoles and handhelds. With plans starting at $15.95 a month, GameFly members can rent one to four games at a time and keep them for as long as they like. There are no late fees, no due dates and shipping is always free. Once you‚ are done playing a game, send it back and GameFly will send you the next available game on your list. If you really like the game you are playing, simply click keep it on the GameFly website and the game is yours, at a discounted price. GameFly will even mail you the case and manuals free of charge! Scam School fans get a 2 Week FREE Trial when they go to www.GameFly.com/scamschool. Some restrictions apply see site for details.
Squarespace
Squarespace is a publishing system for anyone looking to build a blog, portfolio or any kind of website. Squarespace offers a uniquely flexible tool for just about anyone (no coding experience required) to build high end, complex websites with that same functionality that you will find on some of the highest trafficked pages on the web. Also, Squarespace's newly launched site importer tool makes things sooooo easy to move over. Use the code: Scam School to get 10% off your order!
YouTube
Links
| Preceded by: "Live from Stubbs BBQ in Austin - 2010!" |
Science prank! Will it sink or float? |
Followed by: "The Monty Hall Paradox!" |