query: How do digital watches use so little power (and how do I do that?)
positive_passages.docid: 142654
positive_passages.text: How is wristwatch with 10 years battery life possible?
negative_passages.docid: 81610
negative_passages.text: How to synchronize clocks for computers that are not online?
negative_passages.docid: 138662
negative_passages.text: How can I run a DSLR from AC power?
negative_passages.docid: 42502
negative_passages.text: How did the watch do what it did?
negative_passages.docid: 105584
negative_passages.text: How can I play a custom sound when my battery is low?
negative_passages.docid: 76620
negative_passages.text: Is it possible to create individual power settings for each hard drive?
negative_passages.docid: 12411
negative_passages.text: Higher current draw from powerbank?
negative_passages.docid: 95258
negative_passages.text: How does windows "limit" the CPU (Power Options / Battery saving)
negative_passages.docid: 77739
negative_passages.text: How can I reduce screen brightness below the minimum without an app?
negative_passages.docid: 123692
negative_passages.text: How to increase battery life on Ubuntu 20.04 and what power saving software should I install, if any?
negative_passages.docid: 63536
negative_passages.text: I want to design a precise digital clock
negative_passages.docid: 72771
negative_passages.text: How do I measure the variability in time time-series power consumption patterns?
negative_passages.docid: 126268
negative_passages.text: How can I optimize Ubuntu for minimal energy usage?
negative_passages.docid: 10484
negative_passages.text: How do grandfather clocks keep going?
negative_passages.docid: 114865
negative_passages.text: Is there really no way to power a DSLR by USB?
negative_passages.docid: 94014
negative_passages.text: Don't charge the battery but use connected power to run the phone
negative_passages.docid: 127448
negative_passages.text: How to power down the computer from a freestanding environment?