BimBam, a Bay Area Jewish media nonprofit known for animated video content that has amused and educated for more than a decade, is shutting down after 11 years. Founder and creative director Sarah Lefton said the award-winning organization, which relies on donors, was closing because there was no longer sufficient funding. BimBam videos, which are available for free online, offer Jewish learning for children as well as adults, from how to talk to kids about God to cheerful animated explanations of the week’s Torah portion. The four-part series on King David released this week will be BimBam’s last.