An old brick has a natural cavity on one side, providing a cool daytime slug hiding place. Look under any you have around the garden and dispose of the slugs found sheltering. Purposely position a few to create slug shelters, and check daily. A brick also makes a handy squishing implement.
Q Angle of the Knee. The Q angle of the knee is a measurement of the angle between the quadriceps muscles and the patella tendon and provides useful information about the alignment of the knee joint.
Definition: An angle whose measure is less than 90Â°. Try this Adjust the angle below by dragging an orange dot and see how the angle â ABC behaves. Note that it is acute for all angles from zero to (but not including) 90Â°. Acute angles are the smallest, being between (but not including) zero and 90Â° Note also that acute triangles are those where all the interior angles are acute. A way to remember Sometimes we can confuse acute and obtuse angles. A way to remember is that small things tend to be cute. Acute angle is the smallest type. Types of angle