作者: Jack Harris

In the ocean, a box jellyfish dangles tentacles covered with venom-filled stingers. The jellyfish uses its stingers to kill its prey. But its venom can also kill humans within minutes. The brightly c …

In A Revelation of wealth, successful real estate broker and network marketer Jack Harris reveals the path to spiritual and financial riches lying in plain sight within the Bible. While retracing his …

The Les Houches Summer School in August 2015 covered the emerging fields of cavity optomechanics and quantum nanomechanics. Optomechanics is flourishing and its concepts and techniques are now applie …