To receive Medicaid health coverage, some adults will soon have to show they are working, volunteering or taking classes.

Some Medicaid participants will have to work or do community service at least 80 hours a month, or enroll at least half-time ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.