I`ve heard all about the pros and cons of the open numerical scoring system from parents, riders, trainers and observers. So I thought I`d share with you some of the input I`ve received, as well as my ...

Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).

Counting feels utterly effortless to adults, who are unlikely to even remember when or how they picked up this useful, apparently automatic skill. Yet when you think about it, counting is a remarkable ...