Tongue drums derive their name from the tongue shaped areas where you strike the drum. The results are a cosmic blend of tones that are as much fun to hear as play. Pearl's six Awakening Series Tongue Drums, three 8-note and three 9-note drums are tuned to pentatonic scales. Each drum features a 10” hardened steel shell with precise laser cut tongues for accurate and consistent tuning. Pearl Tongue drums can be played with your fingers or with a set of mallets included with each drum. https://pe

The Babinski reflex (or sign), which is assessed during neurological examination, can be tested by using a finger or blunt object to stroke the sole of the foot along the lateral side, from the heel to the toes. Dorsiflexion of the big toe and plantar flexion and spreading of the small toes indicate a positive Babinski sign. This sign is positive in infants until 12–24 months of age. Afterwards, a positive Babinski sign may indicate damage to the corticospinal tract. Full video available here: h