diff --git a/.idea/modules.xml b/.idea/modules.xml
index 3d624ce..9fb6e7a 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/Projekttage1.iml" filepath="$PROJECT_DIR$/.idea/Projekttage1.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/Projekttage.iml" filepath="$PROJECT_DIR$/.idea/Projekttage.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/Formeln.py b/Formeln.py
index 0be8810..0908519 100644
--- a/Formeln.py
+++ b/Formeln.py
@@ -8,4 +8,6 @@ Formeln = [k.Formel('Kraftformel', i=k.Groesse('F', 'N', False), a=k.Groesse('m'
            k.Formel('Gleichm. beschl. Bew.', i=k.Groesse('s', 'm', False), a=k.Groesse(None, None, True, 0.5),
                     b=('a', 'm/s^2', False), c=k.Groesse('t', 's', False), z=konstante_eins, x=konstante_eins,
                     y=k.Groesse(None, None, True, 2)),
-           ]
+           k.Formel('Gewichtskraft', i=k.Groesse('Fg', 'N',False), a=k.Groesse(None,None,True,9.81),b=('h','m',False),z=konstante_eins,y=konstante_eins,x=konstante_eins),
+           k.Formel('Spannenergie', i=k.Groesse('Espann','J', False), a=k.Groesse(None, None, True, 0.5),
+                    b=k.Groesse('D', '', False), c=k.Groesse('s', 'm', False), x=konstante_eins, y=konstante_eins, z=k.Groesse(None, None, True, 2))]
diff --git a/README.md b/README.md
index 162a8f7..fad89ab 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1 @@
-# Projekttage
-
-Taschenrechner in den man gegeben und gesucht eingibt, und er er umformt und einsetzt sowie ausrechnet.
-
+# Projekttage
\ No newline at end of file
diff --git a/Uebungen/Hallolo/__init__.py b/Uebungen/Hallolo/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/Uebungen/test2.py b/Uebungen/test2.py
new file mode 100644
index 0000000..8161720
--- /dev/null
+++ b/Uebungen/test2.py
@@ -0,0 +1,36 @@
+import random
+
+guessesTaken = 0
+
+print ("Hello! What is your Name?")
+
+myName = input()
+
+niumber =random.randint(1, 20)
+
+print ("Well, ' + myName + ', I am thinking of a number between 1 and 20.")
+
+while guessesTaken < 6:
+    print ("Take a guess")
+    guess = input()
+    guess = int(guess)
+    guessesTaken = guessesTaken + 1
+
+    if guess < number:
+        print ("Your Number is too low")
+
+    if guess > number:
+        print ("Your Number is too high")
+
+    if guess == number:
+
+        break
+if guess == number:
+
+    guessesTaken = str(guessesTaken)
+
+    print("Good Job! You guessed my number in ' + guessesTaken + ' guesses!")
+
+if guess !=number:
+    number = str(number)
+    print ("Nope. The number I was tihinking of was " + number)
\ No newline at end of file
diff --git a/Uebungen/uff/asdfgh.py b/Uebungen/uff/asdfgh.py
new file mode 100644
index 0000000..e69de29