<td>FOSDEM 2016</td>
<td><a href="fosdem2016/">How Your Data Helps to Improve Firefox</a></td>
<td>English</td>
- <td></td>
+ <td><a href="http://video.fosdem.org/2016/h1302/how-your-data-helps-to-improve-firefox.mp4">video</a></td>
</tr>
<tr>
<td>Linuxwochen 2015</td>
<td>FOSDEM 2015</td>
<td><a href="fosdem2015/">Firefos OS Tricorder - Reading device sensor data in JavaScript</a></td>
<td>English</td>
- <td><a href="http://video.fosdem.org/2015/devroom-mozilla/ud2218a_firefoxos_tricoder.mp4">video</a></td>
+ <td><a href="http://mirror.onet.pl/pub/mirrors/video.fosdem.org/2015/devroom-mozilla/firefoxos_tricoder.mp4">video</a></td>
</tr>
<tr>
<td rowspan="2">Linuxwochen 2014</td>