This episode is talking about spacewalk and it includes all the information below:
<ul>
 <li>Purposes of spacewalk</li>
 <li>Training that prepares astronauts for a spacewalk</li>
 <li>Space suit and other equipment astronauts need in their space walk</li>
 <li>Procedures and steps for a safe successful spacewalk&nbsp;</li>
</ul>

This podcast talks about spacewalk and includes the below ideas : 
Purposes of spacewalk 
Training that prepares astronauts for a spacewalk.
Space suit and other equipment astronauts need in their space walk.
Procedures and steps for a safe successful spacewalk.