Unfortunate headlines appear all the time. This one seems especially bad, considering the error itself as well as the source. It’s from the pdf of The New York Times Digest that came out this morning.
For a mere $30 each, you can make this cool wireless LED lamps, suitable for hanging in places where you don’t have any household electrical availale. The project could use a little refinement by way of a better grade of LED lights. But here’s step-by-step instructions.