3-D TVs are a work in need of progress
Excerpt from the June 11, 1966, issue of Science News
![people watching a 3-D TV](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/05/061116_notebook_50ya-main_free.jpg?fit=860%2C460&ssl=1)
NOT YET IN 3-D Though holography has been around since the 1960s, three-dimensional television broadcasts still face technological barriers today.
Andrey Popov/istockphoto