Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Women-only Rallye A

Somewhere in the deserts of Morocco there's an array of thin plumes of dust heading west towards Erfoud, near the Algeria border. The 160 teams of women have no directions, GPS, even binoculars. For the next 13 hours, they must make their way across the Western Sahara to the next checkpoint.

Electric cars get a £500 million government cash boost – but will it get spent?

The new BMW i3 EV (pictured) will be subsidised until 2017. The subsidy of up to £5000 paid to buyers of electric cars has been with us for three years, but it hasn’t had much impact on EV sales and it did look like the government had decided to scrap it all together. But it looks like the coalition has allowed Nick Clegg to have his way with EV subsides in a move that will see £500 million injected in to promoting and supporting electric cars in the UK in the next few years.

Monster Jam is totally rad

To our 6-year-old selves, monster trucks really were the biggest, baddest things on four wheels, mechanized, city-block-sized demon machines that ate sedans and belched fire. The reality is that the trucks aren't that big when you get right up next to them -- certainly not the Caterpillar 797-sized car-obliterators we imagined years ago. They're probably around 12 feet high at most; given current trends, they'll be eclipsed by heavy-duty pickups in a design cycle or two.