Bats are valuable members of our communities.They are good neighbours because they can consume their body weight in mosquitos! They are natural predators of many of the night flying insects that bite us and carry disease.They also help to maintain the balance of nature because they consume many lawn and garden pests.
Design Challenge 32: Helping Our Friends, the Wrens
There are a number of small birds that used to live in our meadows, marshes, and forests. Now that we have built our homes and communities in their former habitats, we need to enjoy those small birds to return and live amongst us. Small birds, like the House Wren (https://www.birdvancouver.com/b_house_wren.html), are valuable friends. They help control the spread of weeds by eating the seeds and they maintain a balance of nature by eating pests such as bugs, worms and mosquitos.
Design Challenge 9: Hand Shadows – Seeing is Believing
Some people believe that the art of hand shadowing has existed since about 850 AD. Hand shadows have provided entertainment and education since there was a controllable light source and blank wall onto which to project the shadow.
Design Challenge 8: Chindogu – Designing Purely for the Joy of Design
We often think of design as the creation of plan or object for a specific function. We use a design process to move our thinking from initial ideas to conceptual sketches. From the sketches, we can then create working prototypes that we can test and evaluate. When we use design thinking, we engage in human centred design, focusing our design on how the end user might use our prototype to address a real problem.