Boston tech news you may have missed: 3D printing, startups for kids and more Boston-based fintech startup Elsen Inc. raised $930,000 out of a $1.75 million offered, according to a filing with the Securities and Exchange Commission. Why it matters: Elsen, founded by three Northeastern University students, is on an interesting path for an early startup. It signed on to power Thomson Reuter’s investment analysis software back in April after having raised less […]