Some of the most popular Pyrex patterns today include: 1  of 07. Butterprint or Amish. 2  of 07. Daisy. 3  of 07. Dot or New Dots. 4  of 07. Eyes. 5  of 07. Gooseberry. 6  of 07. Rainbow Stripes. 7  of 07. Snowflake.
The friction surface of a vented rotor consists of two metal discs held together with vanes of metal which creates tunnels that let the heat escape. We call those cooling vanes. With the solid rotor, the friction surface consists of only one metal disc. This greatly reduces its ability for cooling. It is a common misunderstanding that you can choose whether you get a solid or vented rotor, this is NOT true.
(Ëbu stÉr) n. 1. a person or thing that boosts, esp. an energetic and enthusiastic supporter. 2. a device connected in series with a current for increasing or decreasing the nominal circuit voltage. 3. an explosive more powerful than a primer, for ensuring the detonation of the main charge of a shell. 4.