Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
03/23/07 12:43
Read: times
#135629
- weekend query
how was the first voltmeter in the world calibrated?
Erik
List of 32 messages in thread
Topic
Author
Date
weekend query
01/01/70 00:00
this is easy
01/01/70 00:00
how did they know how many volts they were
01/01/70 00:00
re:volt ref.
01/01/70 00:00
Statistically
01/01/70 00:00
A guess
01/01/70 00:00
Almost.
01/01/70 00:00
Shotguns are still specified in guages.
01/01/70 00:00
Wire and sheet metal too?
01/01/70 00:00
SI
01/01/70 00:00
Iterated.
01/01/70 00:00
I thought the meter was.
01/01/70 00:00
Old hat.
01/01/70 00:00
k-m-s
01/01/70 00:00
Revolutionary
01/01/70 00:00
ALL measurement units were human scaled then...
01/01/70 00:00
Pace
01/01/70 00:00
military standards
01/01/70 00:00
Anothery weekend query
01/01/70 00:00
No one really knows, but ...
01/01/70 00:00
100 F
01/01/70 00:00
100F wouldn't kill you
01/01/70 00:00
120F in Phoenix
01/01/70 00:00
I remember Houston, Tx
01/01/70 00:00
At UT Dallas ...
01/01/70 00:00
what I have heard/seen
01/01/70 00:00
Fahrenheit
01/01/70 00:00
100 ? That would be way too metric !
01/01/70 00:00
98.6 is normal body temp.
01/01/70 00:00
Ah, then it was 0° and 98° ...
01/01/70 00:00
Body Temperature
01/01/70 00:00
How did they deside how heavy the first ounce was
01/01/70 00:00
Back to Subject List