Join Brent Bultitude and Dr. Ross Walker on this week’s Medi Talk as they explore key health topics.

They’ll discuss the updated blood pressure guidelines, the fascinating concept of blue zones, and the future of 3D printed organs with living cells. They’ll also discuss the naturally occurring molecule that mimics Ozempic and examine whether windmill noise affects mental health.

Don’t miss this insightful episode filled with expert advice to help you stay healthy in today’s fast-paced world!

Join Brent Bultitude and Dr. Ross Walker on this week&rsquo;s Medi Talk as they explore key health topics.
They&rsquo;ll discuss the updated blood pressure guidelines, the fascinating concept of blue zones, and the future of 3D printed organs with living cells. They&rsquo;ll also discuss the naturally occurring molecule that mimics Ozempic and examine whether windmill noise affects mental health.
Don&rsquo;t miss this insightful episode filled with expert advice to help you stay healthy in today&rsquo;s fast-paced world!

Join Brent Bultitude every weekend for lively chats with industry insiders and special guests! Covering the latest trends and exciting topics, it's your go-to for fresh insights and fun conversations.

Tune in for your weekend fix of thought-provoking conversation!

Join&nbsp;Brent Bultitude&nbsp;every weekend for lively chats with industry insiders and special guests! Covering the latest trends and exciting topics, it's your go-to for fresh insights and fun conversations.
Tune in for your weekend fix of thought-provoking conversation!

Brent Bultitude Podcast

Brent’s Business background and personality are fundamental to asking the right people the right questions with interviews, the latest news, quizzes, music and your calls on 13 12 69.

Plus Brent interviews many more people that are going to tell us what’s going from stories in the news to the things you care about.

Brent&rsquo;s Business background and personality are fundamental to asking the right people the right questions with interviews, the latest news, quizzes, music and your calls on 13 12 69. Plus Brent interviews many more people that are going to tell us what&rsquo;s going from stories in the news to the things you care about.

Medi Talk with Dr Ross Walker - 29th March 2025

This week with astronomer David Reneke, we’re covering the full spectrum of space activity — from a faint comet you can actually try to spot from Australia before sunrise, through to the next wave of global space missions, and even NASA’s early plans for a nuclear-powered Mars mission in 2028.

It’s a mix of what’s happening right above us… and what’s coming far beyond Earth.

We’ll break down:
• Comet C/2025 R3 (PanSTARRS) lighting up the pre-dawn sky (if you’ve got binoculars and patience)
• Why space exploration is shifting into a faster, more crowded “many missions at once” era
• NASA’s bold concept for nuclear propulsion and Mars helicopters
• And what all of this actually means for the next decade of space science

David, as always, helps cut through the hype and explain what’s real, what’s emerging, and what’s still just engineering ambition.

This week with astronomer&nbsp;David Reneke, we&rsquo;re covering the full spectrum of space activity &mdash; from a faint comet you can actually try to spot from Australia before sunrise, through to the next wave of global space missions, and even NASA&rsquo;s early plans for a nuclear-powered Mars mission in 2028.
It&rsquo;s a mix of what&rsquo;s happening right above us&hellip; and what&rsquo;s coming far beyond Earth.
We&rsquo;ll break down: &bull; Comet C/2025 R3 (PanSTARRS) lighting up the pre-dawn sky (if you&rsquo;ve got binoculars and patience) &bull; Why space exploration is shifting into a faster, more crowded &ldquo;many missions at once&rdquo; era &bull; NASA&rsquo;s bold concept for nuclear propulsion and Mars helicopters &bull; And what all of this actually means for the next decade of space science
David, as always, helps cut through the hype and explain what&rsquo;s real, what&rsquo;s emerging, and what&rsquo;s still just engineering ambition.

From Backyard Comets to Mars Nukes: Space Is Getting Busy

Brent speaks with Jason Morrison for this week’s Morrison Brief, unpacking three major pressure points in national and global policy.

From rapidly shifting messaging on the Strait of Hormuz and rising geopolitical uncertainty, to growing questions around Australia’s immigration system and long-term visa overstays, the conversation examines whether systems are keeping up with reality or falling behind it.

They also look at Australia’s fuel security, as states begin exploring their own diesel reserves amid concerns about federal coordination and energy resilience.

A sharp discussion on credibility, enforcement, and what happens when national systems start operating in fragments rather than in alignment.

Brent speaks with&nbsp;Jason Morrison for this week&rsquo;s Morrison Brief, unpacking three major pressure points in national and global policy.
From rapidly shifting messaging on the Strait of Hormuz and rising geopolitical uncertainty, to growing questions around Australia&rsquo;s immigration system and long-term visa overstays, the conversation examines whether systems are keeping up with reality or falling behind it.
They also look at Australia&rsquo;s fuel security, as states begin exploring their own diesel reserves amid concerns about federal coordination and energy resilience.
A sharp discussion on credibility, enforcement, and what happens when national systems start operating in fragments rather than in alignment.

The Morrison Brief: Signals, Systems, and Strained Confidence

Brent chats with Bree about one of her most popular viral recipes—stuffed potato skins.

With over 250,000 views online, this comfort food favourite combines crispy baked potato shells with melted cheese, bacon, sour cream, and fresh herbs for the perfect shareable snack.

Bree breaks down why it works, how to get the perfect crunch, and why this simple dish has become a go-to for easy entertaining.

For more information visit Bree facebook page - https://www.facebook.com/share/r/1KuWswGdYr/?mibextid=wwXIfr

Brent chats with&nbsp;Bree about one of her most popular viral recipes&mdash;stuffed potato skins.
With over 250,000 views online, this comfort food favourite combines crispy baked potato shells with melted cheese, bacon, sour cream, and fresh herbs for the perfect shareable snack.
Bree breaks down why it works, how to get the perfect crunch, and why this simple dish has become a go-to for easy entertaining.
For more information visit Bree facebook page - <a href="https://www.facebook.com/share/r/1KuWswGdYr/?mibextid=wwXIfr" data-auth="NotApplicable" data-linkindex="0" data-olk-copy-source="MessageBody">https://www.facebook.com/share/r/1KuWswGdYr/?mibextid=wwXIfr</a>

Medi Talk with Dr Ross Walker - 29th March 2025

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