diff --git a/src/codemasters/lambda/eval/StreamEval.java b/src/codemasters/lambda/eval/StreamEval.java
index ab82047..eff1829 100644
--- a/src/codemasters/lambda/eval/StreamEval.java
+++ b/src/codemasters/lambda/eval/StreamEval.java
@@ -14,7 +14,7 @@ public static void main(String[] args) {
 		BiConsumer<ArrayList<String>,String> acc = ArrayList::add;
 		BiConsumer<ArrayList<String>,ArrayList<String>> comb = ArrayList::addAll;
 		
-		List<String> strings = asList(1,2,3,4,5).stream()
+		List<String> strings = asList(1,2,3,4,5).parallelStream()
 		                                        .map(Object::toString)
 		                                        .collect(ArrayList::new,ArrayList::add,ArrayList::addAll);
 		                                        
diff --git a/src/codemasters/lambda/jug/Prep02.java b/src/codemasters/lambda/jug/Prep02.java
index af64656..88aeab8 100644
--- a/src/codemasters/lambda/jug/Prep02.java
+++ b/src/codemasters/lambda/jug/Prep02.java
@@ -29,7 +29,7 @@ public class Prep02 {
 	
 	public static void main(String[] args) {
 		
-		List<String> brands = cars.stream().filter(car -> car.getYear() >= 2012)
+		List<String> brands = cars.parallelStream().filter(car -> car.getYear() >= 2012)
 					 			 .map(car -> car.getBrand()) 
 					 			 .collect(Collectors.toList());
 					 
diff --git a/src/codemasters/lambda/practice/Demo4.java b/src/codemasters/lambda/practice/Demo4.java
index 8fe6fe0..2ee0b00 100644
--- a/src/codemasters/lambda/practice/Demo4.java
+++ b/src/codemasters/lambda/practice/Demo4.java
@@ -15,8 +15,8 @@ public class Demo4 {
 	public static void main(String[] args) {
 		
 		Stream<Integer> test = asList(1,2,3,4,5,6).stream();
-		Integer max = asList(1,2,3,4,5,6).stream().max(Integer::compare).get();
-		Integer min = asList(1,2,3,4,5,6).stream().min(Integer::compare).get();
+		Integer max = asList(1,2,3,4,5,6).parallelStream().max(Integer::compare).get();
+		Integer min = asList(1,2,3,4,5,6).parallelStream().min(Integer::compare).get();
 		
 		System.out.printf("Min: %d -  Max: %d%n", min,max);