diff --git a/heaps/median_from_stream.py b/heaps/median_from_stream.py
new file mode 100644
index 0000000..34314c3
--- /dev/null
+++ b/heaps/median_from_stream.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+
+class MedianFinder:
+
+    def __init__(self):
+        
+        self.min_heap = []
+        self.max_heap = []
+
+        
+    def addNum(self, num: int) -> None:
+        
+        min_heap, max_heap = self.min_heap, self.max_heap
+        
+        if len(min_heap) < len(max_heap):
+            heappush(min_heap, num)
+            
+        else:
+            heappush(max_heap, -num)
+            
+        if max_heap and min_heap and -max_heap[0] > min_heap[0]:
+            
+            heappush(max_heap, -heappop(min_heap))
+            heappush(min_heap, -heappop(max_heap))
+        
+        
+    def findMedian(self):
+        
+        min_heap, max_heap = self.min_heap, self.max_heap
+        
+        if len(min_heap) < len(max_heap):
+            return -max_heap[0]
+        
+        return (min_heap[0] - max_heap[0]) / 2