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Comment Already possible (Score 4, Informative) 206

There already exist devices which allow you to monitor your energy consumption by monitoring the dials in your meter box. For instance the dutch

Because this measures consumption by looking at the dial it is also possible to monitor gas and water consumption, and the measurements relate directly to the upcoming bill(s).

Disclaimer: I am not affiliated with the linked company.

Comment Re:Factor 30 (Score 1) 113

According to TFA, they can currently make the structures as small as 200 nm, meaning that there is "only" a factor 20 difference. To make things worse, creating this "cloak" to hide a 1 micrometer object took 3 hours, so creating a cloak for Mr. Potter will probably take years, if not decades.

Comment Correlation/causation (Score 3, Informative) 378

These numbers don't mean too much, because at the time the ballot screen was introduced Opera introduced a new version of their browser as well. Probably at least part of the increase is caused by this new version, and not by the ballot screen.

However, still nice to see people trying something different.

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