Click24/05/2014 GMT Clips

1. Will 'smart gun' technology make firearms safer?

   Duration: 05:16

2. Researchers try to develop 3D printing of body parts

   Duration: 03:39

3. Measure your breathing, lose weight?

   Duration: 01:40

4. Emotions bring mannequin to 'life'

   Duration: 03:42

5. Social gaming sites connecting fans

   Duration: 04:23