Free sample copy of Arc, the new digital magazine from the publishers of New Scientist

Cover of 4th edition
Credit: Arc/ New Scientist

Download PDF version
http://email.newscientist.com/cgi-bin1/DM/t/nCwcM0eMgLE0BcD30rrCx0EI

ePub version
http://email.newscientist.com/cgi-bin1/DM/t/nCwcM0eMgLE0BcD30rrCy0EJ

Check out the blog at:
http://arcfinity.tumblr.com/ / digital magazine /