MATH SYLLABUS TRIGGER WARNING: Sine and cosine both contain 'sin'.

FIXED: Black Li v es Matter.

AUGUST: another month of record gun sales.

THOUGHT FOR THE DAY:

OH, BY THE WAY, PROGRESSIVES, Donald Trump has tied Hillary in a new Investor's Business Daily national poll.

Maybe your days of smug, smarmy, sleazy virtue signalling are about over....

THANKS, MR. PRESIDENT: Minnesota ObamaCare rates to skyrocket by 36% to 67%.

Even for those who do get coverage, deductibles are so high that insurance only ends up covering catastrophic events and routine checkups that would cost just a few hundred dollars at most in a retail market.

Note that we're quickly moving back to what was quaintly called catastrophic health insurance, not health care. And (back then) you didn't have to pay an outrageous premium to get it.

SHIELDS UP! New device promises to ward off unwanted drones.

COFFEE: the Nanny State's latest target.

Among many others....

SANTA CLARA POLICE threaten to boycott 49ers games in wake of Kaepernick controversy.

Don't threaten; do it. Let the boycotts begin.

GO FOR IT, PAUL: Speaker Ryan to reprimand Dems who participated in gun control sit-in. That's the kind of action I want to see from Republicans.

IEEE SPECTRUM: Centimeter-level GPS positioning for cars. It's not as impressive as the headline seems to make it. Read the comments.