He has a degree in science and has been curious about how the world works since childhood.
"I like science because it allows us to find out the answers to such big questions. Things like 'how do stars work?' or 'what is my body made of?' By finding out lots of little things, we can put them together into a really fascinating whole.
"Science and critical thinking also allows us to understand the world, and gain a more truthful picture of what's happening. This, in turn, allows us to make better decisions in all parts of our life," he says.
"I think it's a really unique performance: an autobiographical yarn that connects the biggest and smallest parts of the universe with our everyday lives.
"It covers some big ideas in a really entertaining and accessible way, and hopefully people will leave with a lot of new knowledge, but also the desire to keep finding out new things.
I also think the show is really relatable - it's about my life, trying and failing at a few things, but giving it a go, and coming away with a renewed enthusiasm for learning."
While he is bringing his learning journey to us, he is on a journey of a more physical nature while he tours the country. David is travelling the country on bicycle.
The team from Bicycle Junction, Wellington, have generously provided a key component of the trip - a Surly 'Big Dummy'.
This large capacity cargo bike means the whole show can be self-contained, and pedal-powered. Cycling from town to town, the tour will eventually total over 60 shows, covering a huge range of the country.
the fine print
What: Tour De Science - A Science Storytelling Show
Where: TECT Theatre, Historic Village
When: February 23
Tickets: Ph 0800 289 849, general admission $10, concession $5.
