What are some issues with the First Amendment? Three issues rose to the top of the list for Washington University’s first amendment experts: free expression
What stains visualize DNA? Ethidium Bromide The most commonly used fluorescent DNA stain is Ethidium Bromide (EtBr). Individual EtBr molecules can squeeze between neighboring base
What is the EROI of hydropower? Hydroelectric power generation systems have the highest mean EROI value, 84:1 (n of 17 from 12 publications), of electric
What happened to Zintkala Nuni? On February 14, 1920, Zintkála died of a heart failure, complicated by syphilis, during an epidemic of Spanish influenza. She
What is thermodynamic equilibrium explain? thermodynamic equilibrium, condition or state of a thermodynamic system, the properties of which do not change with time and that