Welcome back to the Do It Yourself project. Summer is approaching, days are warmer and it’s a reason to be longer outside. Hopefully, we can spend more time with our sweetie pea in the playground, park, or forest. As well for children is a time to discover nature, that’s why they usually disappear into the bush and search for precious things. My “little puzzles” never get bored looking for stones: small, big, round, oblong, and huge stones. The oversize rocks I left in the grass mostly, if children do not pay attention. At home, asked by my children: Where did the largest specimens disappear? I show a surprised face. After a few hours of exploring, my…