PU synthetic leather (also known as bi-cast leather, bycast leather or artificial leather, sometimes described as split leather) is a material made with asplit leather backing covered with a layer of polyurethane (hence the term PU leather) that is applied to the surface and then embossed.
Constitution Daily. How a C-grade college term paper led to a constitutional amendment. The 27th Amendment is the most recent amendment to the Constitution, and its existence today can be traced to a college student who proposed the idea in a term paper and was given a C by his professor for the idea.
In more than 200 years, over 700 proposals already have been introduced in Congress to reform or abolish the Electoral College. Moreover, last month, Rep. Zoe Lofgren (D-San Jose) introduced a constitutional amendment to eliminate it and provide for direct presidential elections.