In a ground-breaking experiment, researchers have successfully created the first human-monkey chimera. The work, published in the journal Cell , describes the the first embryo containing both human and monkey cells that was cultured for 20 days. Led by Juan Carlos Izpisua Belmonte, the study represents the culmination of decades of work in understanding early embryo development in non-human species, which Belmonte hopes will now apply to humans. But it is bound to raise serious ethical questions about the implications of combining human cells with those from a different species even if it is a closely related one , and the report was accompanied by commentary from ethicists on how the work should be interpreted and what the careful next steps should be in pursuing this line of study. Belmonte, a professor in the gene expression laboratory at the Salk Institute for Biological Studies and well-respected for his work in embryo development, is very clear about why he pursued the experiment, and where he hopes it will lead.
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Other Jewish diaspora languages. Jewish culture is the culture of the Jewish people ,  from its formation in ancient times until the current age. Judaism itself is not a faith-based religion, but orthoprax , pertaining to deed and practice. Throughout history, from the ancient Hellenic diaspora and Judaea to modern-day Israel and the United States, Jewish communities have seen the development of variegated cultural phenomena. Some come from within Judaism, others from the interaction of Jews with host populations, and others still from the inner social and cultural dynamics of the community.
A recent study analyzed the perspectives of both students and instructors in regards to use of technology in the classroom setting. A recent survey found the use of technology in class, such as laptops or phones, for noneducational purposes was distracting to almost half of students, while others surveyed believe technology in the classroom is unavoidable. The survey showed the use of social media in a classroom setting had become normalized, and students saw off-task activity less negatively because most students were engaged in some sort of off-task activity at some point during class.
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