Hackaday13 年
Clocks Built From Old Aircraft Surplus Parts
He disassembled all four boxes and between them, scrounged enough parts to build three clocks. After gutting the clocks and rearranging the digits, he built a timekeeping circuit using an ATMega8 ...
Hackaday4 年
Analog Meter Clock Uses Parts From A Simpler Time
[Sjm4306] is one such person, and developed this analog dial clock with parts we’d almost consider retro by modern standards. The microcontroller at the heart of the build is a PIC16F886.
Forbes5 天
Best Time Clock Software (2024)
A seasoned small business and technology writer and educator with more than 20 years of experience, Shweta excels in demystifying complex tech tools and concepts for small businesses. Her work has ...
BBC1 年
4 O'Clock Club
4 O'Clock Club Rap: Grab the Moment. Video4 O'Clock Club Rap: Grab the Moment 4 O'Clock Club Rap: The Naked Truth. Video4 O'Clock Club Rap: The Naked Truth 4 O'Clock Club Rap: Life is a Rollercoaster.
Nature12 个月
The Molecular Clock and Estimating Species Divergence
What is the molecular clock? Levels of molecular variation could be used, in principle, to estimate divergence times, serving as evolutionary "clocks" that "tick" at different rates. Subsequent ...
BBC2 年
The 12 and 24 hour clock
A clock with hands (an analogue clock) shows us the numbers 1-12. There are 24 hours in one day, so we measure time by splitting the day into two halves. The first 12 hours of the day, from ...
Yahoo12 天
The clocks going back tonight means lighter mornings — here's why that will help you fall ...
While dark mornings are inevitable in winter, turning the clocks back gives us an extra hour of natural light. At least 15 minutes' exposure to natural daylight, as early as possible in the day ...
USA Today8 天
'Lock the clock': Sen. Rubio makes another bid to make daylight saving time permanent
United States Senator Marco Rubio is making another push to get rid of changing the nation's clocks twice a year − a task residents of almost every state in the country do. "It's time to lock ...
Ars Technica28 天
Nintendo’s new clock tracks your movement in bed
On Wednesday, Nintendo announced Sound Clock Alarmo, a $99 bedside smart clock that uses motion sensors to detect when users move during sleep to keep track of sleep patterns. The clock ...
USA Today25 天
When is daylight saving time ending this year, and when do our clocks 'fall back?'
The twice-annual changing of the clocks will happen on Sunday ... Rico U.S. Virgin Islands The Navajo Nation, located in parts of Arizona, Utah and New Mexico, does follow daylight saving ...
The University of Chicago Chronicle3 年
The Doomsday Clock, explained
The Doomsday Clock is a metaphor that represents how close humanity is to self-destruction, due to nuclear weapons and climate change. The clock hands are set by the Bulletin of the Atomic Scientists, ...
UPI5 天
At 2 a.m. Sunday, clocks will fall back one hour in most states
Nov. 2 (UPI) --At 2 a.m., clocks in most parts of the United States will fall back one hour as daylight saving time ends. They will gain one hour on Sunday though there will be one less hour of ...