In the first video blog from Sensibleinvesting.tv, Robin Powell uses research from financial author Tim Hale to show how investors in actively managed funds could lose almost one third of their return to fees and charges over a 30 year period. £100,000 invested passively at 5% annual return, for example, could net you £150,000 more at the end of 30 years than if it had been entrusted to actively managed funds,