A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample. Breathalyzer is the brand name for the instrument that tests the alcohol level developed by inventor Robert Frank Borkenstein. It was registered as a trademark on May 13, 1954, but many people use the term to refer to any generic device for estimating blood alcohol content.
The deadline to file your federal taxes is coming up, and this year Americans will spend more than 7 billion hours preparing their taxes and will hand over more than four trillion dollars to federal, state and local governments.
April 15th tax deadline. Each year, April 15th is âTax Dayâ aka the last day to file a tax return. Americans everywhere scramble to file their taxes on time. Some of these procrastinators donât even file on time. That means you have from January 20, 2015 until April 15, 2015 to file your 2014 tax return.