Bruise colour, DNA tests and Lightning

Can our eyes change colour? What would happen if a planet disappeared from our solar system? Why don't we all have the same sense of taste? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith. 

Should you keep your tent flaps open? What happens to helium balloons when you let them go? Why does bottled water have a use by date? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith. 

How do dogs experience time? Will the trip to Mars be dangerous? Does Dr Karl believe in Aliens? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith. 

How do birds hear if they have a hole through their heads? Where does matter come from? Just some of the questions put to Dr Karl this week for the Up All Night science phone in. 

How heavy is the Earth? How do snakes digest huge meals? Should I fear falling bullets? We take on these questions and more in this Naked Scientists Question and Answer show! We'll discuss the ideal hair for head lice, the mechanics of using a straw and why men's bits shrink in t ... Show More

#078It's one of life's most head-scratchy questions, and one of the most popular chemistry mysteries for youtubers. So let's get to the bottom of this crazy, shape-shifting substance, and finally find out why cornstarch and water do that thing!How to start a podcast. 

Daniel and Kelly wrestle with the the fabric of the Universe itself. What is it, what can it do and why do we have it?See omnystudio.com/listener for privacy information. 

It's time for another trip around the solar system on the BIGGER and BETTER Science Weekly!  This episode of the Fun Kids Science Weekly we continue our bigger and better podcast where we answer YOUR questions, have scientists battle it out for which science is the best & learn a ... Show More

First up this week, although long touted as a green fuel, the traditional approach to hydrogen production is not very sustainable. Staff writer Robert F. Service joins producer Meagan Cantwell to discuss how researchers are aiming to improve electrolyzers—devices that split water ... Show More

As part of Science Friday’s 33rd anniversary show, we’re revisiting our listeners’ favorite stories, including this one from 2009.In the album “Here Comes Science,” the band They Might Be Giants tackled the scientific process, plasma physics, the role of blood in the body, and th ... Show More

Welcome back to the Fun Kids Science Mid-weekly! You've been sending in your questions and this week... Winnie’s curious about how books are made. Tig wants to know what the biggest volcano in the world is. Luke is wondering which snake is the deadliest. Misha’s asking how braces ... Show More