The country is still seeing plenty of snow and everyone’s favorite season is on the horizon, which means that perhaps we need some humor to warm us up. When you’re hoping for a pick-me-up, there’s ...

May is a happy month. The birds are singing and the buds are blooming. After all of those April showers, we begin to see sunny days more consistently. This alone should put a little extra spring into ...

Measuring laser power is a challenge. You can concentrate the energy on a sensor and measure the resultant temperature rise, or divert a known fraction of the beam power and gauge against that amount.