Chemical explosion in university lab

In an explosion in a university laboratory, a student working with sodium azide received injuries on his face, arms and body. The fire responder too received burns on his face and eyes and this was suspected due to travelling of chemicals with sweat downwards. The student was wearing goggles and the responder,a face mask at the time of the incident.
It is reported that in the same lab earlier in October, an explosion took place when a student was scrapping the azide residue on the flask. The shattered glass pieces caused injury to face and was without any personal protective equipment.
In another explosion few months before, another student suffered serious cut injury on the arm, while mixing water with hydrochloric acid and titanium tetra chloride in a jar.
http://www.gainesville.com/article/20120111/ARTICLES/120119873?tc=obinsite
http://www.gainesville.com/article/20120112/ARTICLES/120119832/1109/sports?p=1&tc=pg page-1
http://www.gainesville.com/article/20120112/ARTICLES/120119832/1109/sports?p=2&tc=pg page-2
http://www.gainesville.com/article/20120112/ARTICLES/120119832/1109/sports?p=3&tc=pg page-3

It is assumed generally that nothing will happen in lab. But, because of research with little information available, the hazards are more in lab work. Further, students do not have much knowledge/awareness about safe practices and their concentration is only about carrying out experiment/studies.

The above incidents call for safety programme implementation in educational institutions also, like in any industrial set up and appointment of a full pledged safety officer to ensure implementation of safety programme.