Long before Caitlin Jenner came out, people who feel they have been born in the wrong body have taken steps to change what gender they're identified as. What's changed now though is that some transgender people don't have to wait until adulthood to make the change. Primary schools and parents are now trying to find ways to help young children make the transition. And while it can be tricky, it's also important. With Wellington GP Dr Cathy Stephenson, and transgender women Jevon and Megan.

This time our Musical Siblings are the Runga sisters. Bic has an acclaimed career as a singer/songwriter. Boh made waves with pop-rock band Stellar*, is a solo act, released a collaborative album with Anika Moa and Hollie Smith, and has her own jewellery line. Pearl joined Boh's old band Amez Amez which has evolved into cover band Automatic 80s, and teaches in the same primary school as her husband/bandmate Justin Maclaren. Pearl and Justin are also in synth-pop band The Broken.

This time our Musical Siblings are the Runga sisters. Bic has an acclaimed career as a singer/songwriter. Boh made waves with pop-rock band Stellar*, is a solo act, released a collaborative album with Anika Moa and Hollie Smith, and has her own jewellery line. Pearl joined Boh's old band Amez Amez which has evolved into cover band Automatic 80s, and teaches in the same primary school as her husband/bandmate Justin Maclaren. Pearl and Justin are also in synth-pop band The Broken.

Erin Griffith at East Taranaki Environment Trust heads Project Ultra, and over the summer she's been collecting images of long-tailed bats in hopes of learning more about them, their habitats, and population numbers in the Taranaki region.

Erin Griffith at East Taranaki Environment Trust heads Project Ultra, and over the summer she's been collecting images of long-tailed bats in hopes of learning more about them, their habitats, and population numbers in the Taranaki region.

Dr Colin Meurk of Landcare Research talks about enticing birds into home gardens, and Ben Alms, aka Dr Compost, shares the ins and outs of building a worm farm.

Dr Colin Meurk of Landcare Research talks about enticing birds into home gardens, and Ben Alms, aka Dr Compost, shares the ins and outs of building a worm farm.

Lynn Freeman talks to Hayden Meikle; the editor of The Oamaru Mail.

Lynn Freeman talks to Hayden Meikle; the editor of The Oamaru Mail.

Peter Beck's Rocket Lab is at the forefront of rocket technology and he was the 2015 New Zealand Innovator of the Year. Peter's goal is to revolutionise the space industry. Rocket Lab is currently building a launch pad near Gisborne. The current Young New Zealand of the Year is Guy Ryan; who set up Inspiring Stories, a trust that aims to encourage the next generation of social entrepreneurs.