Find out more about Chemical Bonds!
Duration : 0:7:19
Chemical Bonds
Hybridization Geometries & Bond Angles
Understanding the terminology and geometries of hybridized orbitals (part of the valence bond theory).
sp = linear = 180 deg
sp2= trigonal planar = 120 deg
sp3 = tetrahedral = 109.5 deg
dsp3 = trigonal bipyramid = 120 and 90
d2sp3 = octahedral = 90 deg
I also give a brief explanation of sigma and pi bonds, hybridization, and some of the predictions you can make once you’ve studied the theory.
No, the valence bond theory isn’t perfect (consider the paramagnetic properties of O2). It also does a really bad job of predicting some of the real bond angles (measured by crystallography and spectroscopy experimental methods).
Overall, it’s still a useful explanation.
…It’s helped us understand bonding enough to make predictions about unknown molecules that can be verified by experiment. 
I find this fascinating! hehe
Duration : 0:9:36
Drake – Barry Bonds Freestyle
Drake Comeback Season Mixtape Track #7 Barry Bond Freestyle
Duration : 0:3:23
Barth Says Europe Crisis Offers U.S. Bond Opportunities: Video
June 7 (Bloomberg) — Marvin Barth, chief investment strategist at Tennenbaum Capital Partners, talks with Bloomberg’s Matt Miller and Carol Massar about the impact of Europe’s sovereign debt crisis on U.S. corporate bonds.
Barth also discusses the outlook for stock markets and his investment strategy for distressed debt. (Source: Bloomberg)
Duration : 0:5:48
Bond duration (introduction)
Using a simple zero-coupon bond, I illustrate bond duration. We have a few variations, including weighted average time to cash flow, but the best way to view duration is as a SENSITIVITY: the % change in bond price given a % change in yield (YTM).
Duration : 0:7:38
Gary U.S. Bonds – Quarter To Three
Gary the party mc got the kids dancing. Check out that girl in the end of the tape. She’s giving it all.
Duration : 0:2:12
Gary U.S. Bonds : Quarter To Three ( 1961 )
Go Daddy!
http://www.youtube.com/group/nojivefortyfives
Duration : 0:3:1
Julian Bond speaking at HRC Los Angeles Dinner
Julian Bond speaking at HRC Los Angeles DinnerXenogears Music – Bonds of Sea and Fire
XenogearsJames Bond’s tailor facing troubled times
Worn by everyone from James Bond to Nelson Mandela, Brioni suits are amongst the finest in world. 1,500 designers work at various sites across Italy, producing suits that can cost tens of thousands of Euros. But sales are down as the company is hit by the global recession. Duration: 01:21.
Duration : 0:1:22