add bouncing particles

1 files changed, 5 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..944f969
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,5 @@
+this work is granted to the public domain wherever possible. where it
+is not possible, this work is licensed under the terms of the GNU
+Affero General Public License version 3¹
+
+¹ https://www.gnu.org/licenses/agpl-3.0.html