Take the sequence n 2 — the numbers 1, 4, 9, 16 and so on. It’s easy to find numbers in this sequence whose prime factors are small. For example, any power of 2 on this list (4, 16, 64, 256, 1024 …) ...
The painter Tony Clark had never been north of Brisbane when he visited Wongaling Beach in Far North Queensland three years ago. It dawns on me, after flying for three hours from Sydney to Cairns, ...
But if scrubbing away with a little tablet isn’t your style, we have exciting news for you. Fairy Dishwashing Tablets has just unveiled an ‘Easy Spray’ – where you can get all the cleaning benefits of ...