ebere

She's so nice. She's the most beautiful person ever. Shes probably a christian, She talks about god alot. She can be so, so annoying. She will keep her feelings inside but she's very, very loving.

Ebere is a name.

by tyrell carell December 27, 2016

eHERF

eHERF. This is still the act of getting together among other social smokers, but is all done through the Internet and in your own home. A new site called www.eHERF.com started about a month or so ago. They are taking eHERF to the limit by having weekly eHERFs done with Voice over IP. So instead of doing any traveling in can be done in your own home and you can still chat to other eHERFER's.

Yo! Lets get online and do some eHERFing

by T April 23, 2005

Ethereal

1.extremly delicate and light in a way that seems too perfect for this world.

“her ethereal beauty”

by digital druglord November 27, 2018

ethereal

very delicate and light sometimes can seem that it is to perfect for earth/ not earthly. way to good to be on earth from the beauty that is shown. very different ways to roll.

boy #1:wow that girl is so beautiful and ethereal

boy #1:yep that's the word indeed

by Kathleen_0210 (insta acc) fff February 27, 2019

Dibutyl ether

Dibutyl ether is an ether that is used for complex grignard reactions where higher temperatures are needed. Dibutyl ether is good for reacting benzyl magnesium chloride (made from benzyl chloride and magnesium turnings in dibutyl ether) with acetonitrile in dibutyl ether at elevated temperatures. Then reacting it with hydrochloric acid to get Phenyl-2-Propanone. Dibutyl ether increases the yield compared to diethyl ether. Dibutyl ether is produced by reacting butanol with sulfuric acid. The temperature cannot be too high, as butanol could dehydrate into butene (1-butene). The ether must be stored with butylated hydroxytoluene as explosive peroxides can form.
Properties
Chemical formula
C8H18O
Molar mass
130.231 g/mol
Appearance
Colorless liquid
Odor
Fruity
Density
0.77 g/cm3 (20 °C)
Melting point
−95 °C (−139 °F; 178 K)
Boiling point
141 °C (286 °F; 414 K)

I reacted benzyl magnesium chloride with acetonitrile in dibutyl ether and hydrolyzed it with hydrochloric acid to get Phenyl-2-Propanone.

by CognitiveFuel January 16, 2023

Ethernet

1) A trademark for a LAN protocol.

2) A local area network first described by Metcalfe & Boggs of Xerox PARC in 1976. Specified by DEC, Intel and XEROX (DIX) as IEEE 802.3 and now recognised as the industry standard.

Data is broken into packets and each one is transmitted using the CSMA/CD algorithm until it arrives at the destination without colliding with any other packet. The first contention slot after a transmission is reserved for an acknowledge packet. A node is either transmitting or receiving at any instant. The bandwidth is about 10 Mbit/s. Disk-Ethernet-Disk transfer rate with TCP/IP is typically 30 kilobyte per second.

Version 2 specifies that collision detect of the transceiver must be activated during the inter-packet gap and that when transmission finishes, the differential transmit lines are driven to 0V (half step). It also specifies some network management functions such as reporting collisions, retries and deferrals.

Ethernet cables are classified as "XbaseY", e.g. 10base5, where X is the data rate in Mbps, "base" means "baseband" (as opposed to radio frequency) and Y is the category of cabling. The original cable was 10base5 ("full spec"), others are 10base2 ("thinnet") and 10baseT ("twisted pair") which is now (1998) very common. 100baseT ("Fast Ethernet") is also increasingly common.

Person 1: "What the heck, my Internet won't work!"
Person 2: "Dude, that's because your ethernet cable is unplugged!"

by illEATurHARTout April 12, 2004

Ebert's Law

When you ask somebody to try their own hand at something before criticizing your efforts, you have violated Ebert's Law and lost the argument. Roger Ebert is not a filmmaker, but he knows what he likes and doesn't, and has every right to say so. Similarly, people don't need to be chefs to recognize a good restaurant, or musicians to appreciate a symphony.

Person 1: Your story is rubbish!
Person 2: I bet you couldn't do better!

Person 2 has violated Ebert's Law

by Sairin December 30, 2004