LJ Rich looks at some of the best of the week’s technology news – a liquid that may be able to stop bullets and a button on Reddit that is preoccupying the internet.
Watch video at bbc.co.uk.
The liquid that can stop bullets and other tech news
LJ Rich looks at some of the best of the week’s technology news – a liquid that may be able to stop bullets and a button on Reddit that is preoccupying the internet.
Watch video at bbc.co.uk.