diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..f202cc2
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1 @@
+__all__ = "tuba.py"
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diff --git a/main.py b/main.py
new file mode 100644
index 0000000..9565ccb
--- /dev/null
+++ b/main.py
@@ -0,0 +1,91 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from math import sin,cos,pi
+
+class Tube(object):
+
+	def __init__(self, length, left_open = False, right_open = True ):
+		"""Takes length in Meters of the tube and the state of either end"""
+
+		self.length = length
+		self.kind = ""
+
+		if left_open:
+			self.kind += "O"
+		else:
+			self.kind += "C"
+
+		if right_open:
+			self.kind += "O"
+		else:
+			self.kind += "C"
+
+	@property
+	def __str__(self):
+
+		if self.kind == "OC" or self.kind == "CO":
+			return "Kundt's tube with one open end"
+		elif self.kind == "OO":
+			return "Kundt's tube with two open ends"
+		else:
+			return "Kundt's tube with two closed ends"
+
+	def get_wavelength(self, n):
+
+		if self.kind == "OC" or self.kind == "CO":
+			return (4 * self.length) / (2 * n + 1)
+		else:
+			return (2 * self.length) / (n + 1)
+
+	def get_frequency(self, n):
+
+		return 343/self.get_wavelength(n)
+
+	def wave_function(self, n, x):
+
+		if self.kind == "OC":
+			return cos((0.5 + n) * pi * x / self.length)
+		elif self.kind == "CO":
+			return sin((0.5 + n) * pi * x / self.length)
+		elif self.kind == "OO":
+			return cos((1 + n) * pi * x / self.length)
+		else:
+			return sin((1 + n) * pi * x / self.length)
+
+	def get_wave_points(self, n , steps):
+
+		step, point = self.length/(steps -1), 0
+		while point <= self.length:
+			yield self.wave_function(n, point)
+			point += step
+
+	def get_visual_wave_points(self, n, steps):
+
+		outStr = ""
+
+		for val in self.get_wave_points(n, steps):
+			if abs(val) < 1/3:
+				outStr += chr(9617)
+			elif abs(val) < 2/3:
+				outStr += chr(9618)
+			else:
+				outStr += chr(9619)
+
+
+		if self.kind == "OC":
+			outStr = "0" + outStr + "|"
+		elif self.kind == "CO":
+			outStr = "|" + outStr + "0"
+		elif self.kind == "OO":
+			outStr = "0" + outStr + "0"
+		else:
+			outStr = "|" + outStr + "|"
+
+		return outStr
+
+if __name__ == "__main__":
+
+	test_tube = Tube(1.5, False, False)
+	for num in range(20):
+		print(test_tube.get_visual_wave_points(num,70) + " " + str(test_tube.get_frequency(num)) + "Hz")
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