Alexa, a digital assistant, will play until the neighbour sells. OPINION: I fling myself at your feet in contrition and scoop dust on my head. Last week I calculated the odds of any set of six Lotto numbers being drawn as one in 4.1 billion. I was wrong. It is one in 3.8 million. The difference is little more than a rounding error, as I'm sure we all agree, but accuracy matters and I'm sorry. My thanks to all who pointed out my mistake. Perhaps those same kind souls can now tell me what to do about the thing in my kitchen. I am torn, you see, between gratitude and distrust.