diff --git a/3-99 Research/MARVEL.md b/3-99 Research/MARVEL.md
index f1a5f99a7..64564edd1 100644
--- a/3-99 Research/MARVEL.md	
+++ b/3-99 Research/MARVEL.md	
@@ -1,5 +1,12 @@
 # Executive Summary
-MARVEL stands for Microreactor Applications Research Validation and Evaluation. MAREVL is an 'open-source'
+MARVEL stands for Microreactor Applications Research Validation and Evaluation. MARVEL is an 'open-source'
 microreactor design that is coming out of the Idaho National Laboratory. This 'open-source' idea is a response 
-to 
+to commerical reactors such as eVinci from Westinghouse being closed-door endeavors. This isn't great, 
+because it doesn't allow a place for everyone to communicate about designs. This is especially relevant for
+microreactors, where the low power model and economy-of-production model really benefits from common
+knowledge being out there. 
+
+MARVEL is a unique design that I haven't really seen before. First of all, coolant is by natural convection.
+This reactor system uses two coolant loops: the primary loop is sodium-potassium salt, while the secondary 
+coolant is lead.