What is the countdown clock?
A countdown timer is a virtual clock on a landing page that counts down from a certain number or date to indicate the beginning or end of an event or offer.
There are 6 hours until tomorrow.
Simply go to the Insert menu and select Shapes and then select a rounded rectangle. Adjust the size of the buttons and add some text to them. Right-click the first button and click Assign Macro... In the window that opens, click timer and hit OK.
Most people pick either one or two large numbers and try to multiply a large number by some combination of the small numbers to get in the vicinity of the target. Then they use the rest of the small numbers to fine tune it up or down a bit. This strategy works well.
On January 24, 2023, the Clock was moved to 90 seconds (1 minute, 30 seconds) before midnight, meaning that the Clock's current setting is the closest it has ever been to midnight since its inception in 1947.
On Earth, a sidereal day is almost exactly 23 hours and 56 minutes.
'Midnight' refers to 12 o'clock during the night.
4,337 hours to #Christmas! 260,167 minutes to #Christmas! 15,609,994 seconds to #Christmas! 181 sleeps, 10 hours, 6 minutes and 34 seconds to #Christmas!
- Mark the beginning and ending dates of your countdown period on a standard monthly calendar. For each day that passes, cross out that day on your calendar. ...
- Count down to a holiday or vacation with an Advent-style calendar. ...
- Make a kid-friendly countdown calendar using simple paper loops.
Easily lose track of time? Try this Google Calendar Lab, which adds a handy countdown timer to your next meeting right in Calendar. You'll always see what event is coming up next, in addition to a countdown to that event. In Google Calendar, head up to the gear icon in the upper-right corner > Settings > Labs.
Is there a countdown clock PowerPoint?
Select a slide in your presentation where you'd like your countdown timer to appear (or add a new one). Click Get Add-ins on the Insert tab in the Add-ins group. The Office Add-ins dialog box appears. Type timer in the search box and press Enter.
You can add and animated on-screen timer or progress bar to make your presentation more interesting. For example, you might want to include a timed quiz at the end of a training with a countdown display. You can use the animation features in PowerPoint to create many different kinds of timers.

- Sum the days in each full month between the two dates.
- Sum the number of days in the initial month (from the initial date to the end of the month).
- Sum the number of days in the final month (from the beginning of the month to the final date).
Tap on the plus (+) button in the top left corner to add a widget. Choose the Countdown widget. Tap on Add Widget. Once the widget appears on your Home Screen, tap on it.
The "Doomsday Clock," created by the Bulletin of the Atomic Scientists to illustrate how close humanity has come to the end of the world, moved its "time" in 2023 to 90 seconds to midnight, 10 seconds closer than it has been for the past three years.
During the COVID lockdowns in 2020, the world felt so dystopian, that the Doomsday Clock was set to 100 seconds to midnight—the closest to a global apocalypse since the metaphoric clock came into existence more than seven decades ago.
The Bulletin has reset the minute hand on the Doomsday Clock 25 times since its debut in 1947, most recently in 2023 when we moved it from 100 seconds to midnight to 90 seconds to midnight.
In Earth's early history, a day was 23.5 hours and a year lasted 372 days | CNN.
As a point of reference, this rate of slowing means that it will take 25,000 years to add a half a second to the Earth's day. A whole second will take 50,000 years.
The reason a new day starts at 12:00 goes back to ancient Egypt when the day was measured using sundials. The shadow on the face of a sundial tells the time, and the shadow depends on where the sun is in the sky. "When the sun is highest overhead and the shadow goes straight up to the top of the sundial, that's noon.
Does night end at 4am?
Late- afternoon: 3-6 p.m. Evening: 6-9 p.m. Late at night: Midnight-6 a.m. Toward morning: 3-6 a.m.
Midnight is the zero point in time when we start to build up 24 one-hour periods of time to make up a new day. So midnight is the point 0am. After a period of one hour we reach the point in time called 1am, and after 12 periods of one hour we reach the point called noon.
According to History.com, the monk who over time would evolve into Santa Claus was born in what is now modern-day Turkey in 280 A.D., making him a whopping 1,741 years old!
When Is Christmas Day? For Western Christian churches, Christmas Day always occurs on December 25, though some cultures observe the main celebration on the night prior, Christmas Eve.
Current Day Number
There are 189 days left this year 2023.
- Setup. Create a new react app. Cleanup. Starting the app.
- Creating the countdown timer.
- Do something once the countdown is over.
- Conclusion. Useful links.
- Open Time Timer App.
- Go to settings (Gear Icon in upper left hand corner) and make sure “always on top” mode is selected.
- Join a meeting, and select share screen.
- Select DESKTOP to show your desktop with the app or WINDOW to just show the timer app only.
Just long hold an empty area on your home screen and tap the "+" in the corner to get started. DRAG the Countdown DISPLAY wherever you want.
My Day - Countdown Calendar - Apps on Google Play.
Big Days – Events Countdown
It lets you track the left or elapsed days before or after an event. You can customize it with your images or search for new ones. It can help you create a unique alarm for every single event. This app works on iPad, iPhone, iPod, and Android devices.
Are there any countdown apps?
DayCount
DayCount is a countdown app that helps you track your events and send you reminders. It can count years, months, weeks, days, hours, minutes and seconds till/or after your event. You can customize your countdowns using unique fonts, textures, and borders.
On the Transitions tab, click the transition that you want. Do the following on the Transitions tab: To set the amount of time that each slide is displayed, select After and enter the number of seconds you want. To set the duration of each transition between slides, enter the amount of time in the Duration box.
Click DataPoint in your PowerPoint menu, and then click the Clock button of the Shapes group.
To create timers, you'll need to use the Animations tab in the Ribbon to apply animation, change durations and change start settings. You can also use the Animation Pane to modify animation settings for objects on a slide.
- Click on "File" from the top menu and select "Save".
- Go back to your Word document and click on the rectangle shape.
- Click on "Developer" from the top menu and select "Macros".
- Select "Countdown_Timer" from the list and click "Run".
The clock will continue to run down until it hits zero, at which time our carbon budget would be depleted and the likelihood of devastating global climate impacts would be very high.
A countdown timer is an animated gif — usually a digital clock — that counts down to a specific deadline. Like the example below, most countdown timers include seconds, minutes, hours, and days. Countdown timers are used on product pages, landing pages, sales pages, and in emails.
If the Doomsday Clock hits midnight, it is because the members of the Bulletin of Atomic Scientists believe that a global catastrophe has erupted. This could be the precipitation of nuclear war, the outbreak of an uncontrollable threat to global bio- or cybersecurity, or irreversible and destructive climate change.
Scientists revealed on Tuesday that the "Doomsday Clock" has been moved up to 90 seconds before midnight -- the closest humanity has ever been to armageddon.
By Apurva Gosalia - Mar 21, 2023
There are nine years left until global warming reaches 1.5 degrees Celsius above pre-industrial levels, according to the Climate Clock.
Where is the Doomsday Clock?
Two years later, in 1947, artist and Bulletin member Martyl Langsdorf created the iconic Doomsday Clock to signal how close humanity was to self-destruction. Today, the Doomsday Clock is located at the Bulletin offices in the Keller Center, home to the University of Chicago Harris School of Public Policy.
Not all games are solvable, and for a few selections it is impossible even to get within 10, most commonly when a contestant picks six small numbers and the target number is quite large. There is a tactical element in selecting how many large numbers to include.
Creating a sense of urgency with a countdown timer
One of the main benefits of using a countdown timer on your landing page is the ability to create a sense of urgency. Urgency is a powerful psychological trigger that can motivate people to take action, and a countdown timer is an excellent way to tap into this.
A 1% chance of nuclear war in the next 40 years becomes 99% after 8,000 years. Sooner or later, the odds will turn against us.
Martyl set the original Clock at seven minutes to midnight because, she said, “it looked good to my eye.” In the early days, Bulletin Editor Eugene Rabinowitch decided whether the hand should be moved.
Since 2020, the clock has held at 100 seconds to midnight. Now, in 2023, the hands of the Doomsday Clock have been moved forward, positioned at 90 seconds to midnight.
It is 90 seconds to midnight.
The clock hands are set by the Bulletin of the Atomic Scientists, a group formed by Manhattan Project scientists at the University of Chicago who helped build the atomic bomb but protested using it against people. The time of the clock is currently 90 seconds to midnight.
How close is humanity to destruction? Not very far, according to the Doomsday Clock, which has been metaphorically ticking since 1947. Its hands now sit at 90 seconds to midnight—closer than they've ever been.
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- https://www.medicalnewstoday.com/articles/310321
- https://www.health.harvard.edu/pain/acetaminophen-safety-be-cautious-but-not-afraid
- https://www.educatorstechnology.com/2022/12/8-best-countdown-apps.html
- https://www.teachexcel.com/excel-tutorial/countdown-timer-in-excel_1557.html
- https://www.webmd.com/hypertension-high-blood-pressure/guide/medications-cause
- https://www.tylenol.com/products/tylenol-pm-extra-strength-caplet
- https://copyhackers.com/2022/05/countdown-timers/