Related to whether or not to engage with others and with the world is the matter of how we engage. Part of a Talmudic sequence of stories related to seeking forgiveness offers some options. “When a certain person injured Rabbi Zera, [Rabbi Zera] would repeatedly pass before him and invite

By newswise Photo by spanginator Newswise — Solar power must become more efficient and less expensive to compete with energy produced by fossil fuels. Silicon-based solar cells are the dominant technology in the field, but the widespread adoption of these cells has been slowed by their high costs. Solar cells