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import time
# Set the countdown duration in seconds
countdown_duration = 20 * 60 # 20 mins * 60 sec/min
# Start the countdown
start_time = time.time()
end_time = start_time + countdown_duration
while time.time() < end_time:
remaining_time = end_time - time.time()
mins = int(remaining_time // 60)
secs = int(remaining_time % 60)
print(f"{mins:02d}:{secs:02d}", end="\r") # Print remaining time in MM:SS format
time.sleep(1)
print("Timer finished!")
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for good eyesight every 20 minutes look out the window
at something 20 feet away for 20 seconds
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20 minutes a day for a week is 140 minutes. 20 minutes a day for a month is 560 minutes or 9 hours and 20 minutes. Time adds upp, like water dripping onto a stone
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For the 20/20/20 rule you can also close your eyes for 20 seconds
and get the same results because it relaxes the mucles in your eyes.
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import time
# Convert minutes to seconds
minutes = 20
seconds = minutes * 60
# Timer
print("Timer Started for 20 minutes.")
time.sleep(seconds)
print("Timer Ended after 20 minutes.")
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Let's be honest. we're not using this for the "20 20 20 rule". Just some random ass reason
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import time
def timer(minutes):
duration = minutes * 60 # Convert minutes to seconds
start_time = time.time()
end_time = start_time + duration
while time.time() < end_time:
remaining_time = int(end_time - time.time())
minutes_left = remaining_time // 60
seconds_left = remaining_time % 60
print(f"Time left: {minutes_left:02d}:{seconds_left:02d}")
time.sleep(1) # Delay 1 second
print("Timer completed!")
# Usage
timer(20)