Do RTG&#x27;s need to be big, heavy and require large amounts of plutonium? I recall reading about plutonium pacemakers. Depending on power needs, could something smaller like this be used as a trickle charge to power limited essential systems ongoing or for bursts of access?<p><a href="https:&#x2F;&#x2F;www.orau.org&#x2F;ptp&#x2F;collection&#x2F;Miscellaneous&#x2F;pacemaker.htm" rel="nofollow">https:&#x2F;&#x2F;www.orau.org&#x2F;ptp&#x2F;collection&#x2F;Miscellaneous&#x2F;pacemaker....</a>