And the need to invest in six-figure chunks often means coming on board later in a startup's life cycle, when there's less risk and more ability to put large amounts of money to work.

FORBES

Also emphasized in this strategy is a more robust risk assessment component that incorporates product life cycle analysis and ethical, legal, and societal implications of nanotechnology.

WHITEHOUSE: Office of Science and Technology Policy Blog

Dr Harper said it was hard for children to recover from a poor start in life, and this cycle continued into adulthood with greater risk of anti-social behaviour.

BBC: Teenage smoking