Add Daniel Temkin's photo.

index.md

@@ -38,6 +38,7 @@ joyous, exciting, and surprising moments in computing.
   <div><a href="speakers.html#alicia-guo"><img height="100" width="100" src="images/speakers/thumbnail/alicia-guo.png" alt="Alicia Guo" /></a></div>
   <div><a href="speakers.html#amedee-daboville"><img height="100" width="100" src="images/speakers/thumbnail/amedee-daboville.png" alt="Amédée d'Aboville" /></a></div>
   <div><a href="speakers.html#blinry"><img height="100" width="100" src="images/speakers/thumbnail/blinry.png" alt="blinry" /></a></div>
+  <div><a href="speakers.html#daniel-temkin"><img height="100" width="100" src="images/speakers/thumbnail/daniel-temkin.png" alt="Daniel Temkin" /></a></div>
   <div><a href="speakers.html#devon-tao"><img height="100" width="100" src="images/speakers/thumbnail/devon-tao.png" alt="Devon Tao" /></a></div>
   <div><a href="speakers.html#ivan-zhao"><img height="100" width="100" src="images/speakers/thumbnail/ivan-zhao.png" alt="Ivan Zhao" /></a></div>
   <div><a href="speakers.html#jes-wolfe"><img height="100" width="100" src="images/speakers/thumbnail/jes-wolfe.png" alt="Jes Wolfe" /></a></div>

speakers.md

@@ -109,8 +109,8 @@ There's an invisible world around us: The electromagnetic spectrum! It's how rad
 
 ### Daniel Temkin
 
-<!-- <a name="devon-tao" id="devon-tao"></a>
-<img src="images/speakers/devon-tao.png" alt="Devon Tao" class="speaker-img" /> -->
+<a name="daniel-temkin" id="daniel-temkin"></a>
+<img src="images/speakers/daniel-temkin.png" alt="Daniel Temkin" class="speaker-img" />
 
 **Lord Zeus, defender of travelers and of those far from home, please create a function called printBeerInsideLoop with parameter n!**