Category Archives: Chemistry

Folding a 15 Amino Acid Protein Following Basic Principles of Chemistry This video uses the Amino Acid Starter Kit from 3D Molecular Designs to show how basic principles of chemistry drive protein folding. Explore more molecular resources at http://cbm.msoe.edu. By: MarkHoelzer … Continue reading →

Chemistry - Unit 14 - Section 3 - Factors Affecting Solubility In this video, we look at factors such as temperature, pressure, and polarity that affect the formation of solutions. You should be able to: Describe how intermolecular forces affect solvation.... By: Kingwood Science Tutorials … Continue reading →

Chemistry - Unit 14 - Section 4 - Colligative Properties Our main idea in this video is colligative properties depend on the number of solute particles in a solution. You should be able to: Describe colligative properties. Identify four colligative... By: Kingwood Science Tutorials … Continue reading →

Chemistry - Unit 12 - Section 2 - Intermolecular Forces In this video, we look at how intermolecular forcesincluding dispersion forces, dipole-dipole forces, and hydrogen bondsdetermine a substance's state at a given temperature. You should... By: Kingwood Science Tutorials … Continue reading →

Fifty Shades of Grey Featurette - Chemistry (2015) Dakota Johnson, Jamie Dornan Movie HD http://www.joblo.com - "Fifty Shades of Grey" Featurette - Chemistry (2015) Dakota Johnson Movie HD A literature student Anastasia Steele meets a handsome, y... By: JoBlo Movie Trailers … Continue reading →

Interpol "Rest My Chemistry" Dublin, Olympia Theatre, Feb 2015 Rest My Chemistry - Interpol from the 2nd of 3 nights at Dublin's Olympia....."Oh those days in the sun, They bring a tear to my eye"....been an Interpol fan since early days, while they... By: bossaddict … Continue reading →

Mario Castro-Neves - 03 Subtle Chemistry Stop, Look Listen, 1977. By: philipp711 … Continue reading →

Green Chemistry Mark Katchen of the Phylmar Group talks about the different aspects of Green Chemistry, the concept of designing new products and processes that minimize the use and generation of hazardous... By: PhylmarTV … Continue reading →

150216 Chemistry experiment - silver wall By: Freak Science … Continue reading →

A Victoria University of Wellington chemistry graduate has joined forces with her former PhD supervisor to create safer and more stable natural hair dye, and help preserve handmade paper from China. Dr Ying Tang, who graduated with a PhD in Chemistry in 2011 and is now an Associate Professor at the Beijing Technology and Business University (BTBU) in China, will use sunlight to compare naturally made hair dyes and paper to their chemical-based alternatives. In collaboration with Dr Gerald Smith from Victorias School of Chemical and Physical Sciences and Dr Jolon Dyer from AgResearch, the research team will carry out two projects simultaneously-the first assessing damage caused by frequent chemical hair dyeing and finding a suitable natural option. Dr Tang says there is a large market for hair dye, especially in China, but there are some health concerns. "When Asian peoples hair turns grey, there is a cultural desire to slow and reverse this sign of ageing. This creates a huge demand for black or dark brown hair dye. Frequent dyeing causes many problems and toxicity concerns, so were trying to find a safe and stable dye that can be used instead of chemical synthetic dyes." Using dyed human hair, … Continue reading →