In addition, the chief of special operations for the New York Fire Department called Copp "a bald-faced liar" [source: Linthicum ].
Besides these issues, an in-depth investigation by an Albuquerque newspaper where Copp used to live uncovered several other incidents in which Copp had lied about or fabricated his credentials, including his supposed "body detector" machine, which was, in fact, a readily available, commercially purchased gas detector [source: Linthicum ]. Much of Copp's advice seems to be derived either from limited experience or by seeing results -- such as that people survive in voids -- and making general assumptions as to the cause, assumptions that he can't back up with scientific testing.
One of his few claims that experts have supported is that it is a good idea to avoid the stairs during an earthquake [source: Petal ]. Prev NEXT.
The Triangle of Life Myth. Some of Doug Copp's supposed expertise comes from responding to an earthquake in Turkey, which has vastly different and less rigorous building codes than those of the United States. The rhodium-based molecule was embedded into a double layer of lipids. The team then synthesized short and long alkoxy chains made of hydrogen, carbon and oxygen molecules, which attached the molecule to the surrounding lipids. They found that the rhodium-based molecule rotated inside the lipid bilayer, exposing at any one time a smaller triangular- or a larger square-shaped channel.
Each shape led to a different state of electrical conductance.
The molecule was also found to rotate more slowly when it was attached to the longer alkoxy chains, increasing the amount of time the channel remained open before the molecule continued its rotation. The team also found that changing the metal they used from rhodium to copper changed the molecule's permeability: while the rhodium-based molecule is permeable to ions with two positive charges, like calcium, the copper-based molecule only transports ions with a single positive charge, like potassium. Further studies are underway to improve the molecule's design so the pores are open more often and the molecules can be switched from one state to the other using external stimuli.
Explore further. More from Chemistry.
Please sign in to add a comment. Registration is free, and takes less than a minute. Read more. Your feedback will go directly to Science X editors. Thank you for taking your time to send in your valued opinion to Science X editors. You can be assured our editors closely monitor every feedback sent and will take appropriate actions. Your opinions are important to us.neocesocbe.tk
The Prettiest Front Doors from Around the World | ][ DOORS ][ | Doors, Cool doors, Unique doors
We do not guarantee individual replies due to extremely high volume of correspondence. E-mail the story One synthetic molecule, two doorways into cell Your friend's email Your email I would like to subscribe to Science X Newsletter.
- Prince Ibrahims Favorite (Human Trafficking Series Book 2)!
- THE SUCCESS LOOP - Nine Simple Steps To Infinite Happiness.
- Kuss mit lustig: Ein Stephanie-Plum-Roman (Stephanie-Plum-Romane 14) (German Edition);
Learn more Your name Note Your email address is used only to let the recipient know who sent the email. Neither your address nor the recipient's address will be used for any other purpose. The information you enter will appear in your e-mail message and is not retained by Phys. You can unsubscribe at any time and we'll never share your details to third parties.
- General Quartz Doorway Crystal Information.
- Ultimate Iron Man Vol. 1;
- Advances in Protein Chemistry and Structural Biology: 84.
- 100 Miles to Freedom: The Epic Story of the Rescue of Santo Tomas and the Liberation of Manila: 1943-1945.
- Doorway | Unturned Bunker Wiki | FANDOM powered by Wikia?
21st century ramblings on 18th century Living
Each segments then turns around and straightens back up into a rectangle. Rivershed, UK, by Freshwest.
Design House created a larger entryway to this Texan house by extending the pattern of the door vertically past it frame. Dezeen Weekly is a curated newsletter that is sent every Thursday, containing highlights from Dezeen. Dezeen Weekly subscribers will also receive occasional updates about events, competitions and breaking news.
Related Triangular Doorways
Copyright 2019 - All Right Reserved