If we can send a man to the moon we can send a child across the floor and they can learn how to ride a bike.
From a parent's perspective, they would think their child would never ride a bike, ... What has not been understood is that these children can indeed ride bikes; we just need a proper method for teaching them.
What we finally have to do is ride alongside them and say, 'I'm not holding on to you,' and there's a sense of amazement that I can not believe I'm riding a bike.