GeigerCrowd: Collaborative radiation measurement project [Japan](geigercrowd.net)
geigercrowd.net
GeigerCrowd: Collaborative radiation measurement project [Japan]
http://www.geigercrowd.net/
4 comments
great website!
one suggestion though: as I move the slider in Siever scale, the number display isn't as smooth as it could be because the number of decimal places varies and the text is aligned in the center.
one suggestion though: as I move the slider in Siever scale, the number display isn't as smooth as it could be because the number of decimal places varies and the text is aligned in the center.
Where were you when I did http://news.ycombinator.com/item?id=2378114 ? :)
You make a good point. In order to keep peace with the designer, centering stays, but I can set fixed decimal lengths.
Update: I just took a look at a fixed length decimal (GitHub commit: http://bit.ly/dTyXUF) but I find the extra digits to be really distracting on the right hand side, somewhat getting in the way of understanding.
You make a good point. In order to keep peace with the designer, centering stays, but I can set fixed decimal lengths.
Update: I just took a look at a fixed length decimal (GitHub commit: http://bit.ly/dTyXUF) but I find the extra digits to be really distracting on the right hand side, somewhat getting in the way of understanding.
The pervasiveness of radiation data, notably from random people putting their Geiger counters on ustream but also from the government (daily per-prefecture updates on municipal water, rain water, and atmospheric fallout), is the only thing keeping us sane in Tokyo.
So I really appreciate this idea, and indeed I wouldn't feel as reassured that we're okay here if the government was the only source of that data.
http://www.ustream.tv/channel/千葉市稲毛区の放射線量
http://atmc.jp/water
So I really appreciate this idea, and indeed I wouldn't feel as reassured that we're okay here if the government was the only source of that data.
http://www.ustream.tv/channel/千葉市稲毛区の放射線量
http://atmc.jp/water
1. Differing units (grays, sieverts, rem), prefixes (micro, milli...), and rates (instantaneous measure expanded to hourly rate, hourly average, year).
2. How you come in contact with radiation (consumption/direct contact of radioactive material, exposure).
3. Alpha, Beta, and Gamma radiation.
4. The linear no-threshold model of risk applied to ionizing radiation. (And the debate surrounding this.)
5. Background radiation.
6. Localized radiation versus full-body exposure. (thyroid, radiation therapy).
7. The limited number of data points we actually have.
8. Logarithms. (Radiation typically being presented on a logarithmic scale.)
And I'm sure that I've missed including things that are useful to helping understand radiation. All of this combines to make it really easy to post alarmist numbers (100 times normal radiation levels!) that may still be well under accepted values.
A project I worked on to help try and address providing context is here: http://www.radiationinfo.org