While they are at work a mother and father send powerful "love waves" to their child at home, offering reassurance and comfort in their absence.

Among seismic waves generated by widely dilferent types of sources, the waves that are the most interest ing and of the longest duration are usually surface wav

"Invaluable for so many partners looking to reconnect and grow closer together." —Gwyneth Paltrow, founder and CEO of goop "Stan Tatkin can be entirely follow

Instagram sensation Clark Little shares his most remarkable photographs from inside the breaking wave, with a foreword by world surfing champion Kelly Slater. �