Editor's Pick

The Cannes Film Festival brings Hollywood's biggest stars to the South of France each year, and aside from its cinematic significance, the festival is known for its elegant red carpet setting, star-studded parties on La Croisette, and all-around glamour. While Cannes has been an annual event since 1946, its unique day-to-day protocol is still confusing. As a helpful guide, we are breaking down the frequently asked questions about the famous film festival. Keep reading for the FAQs.

When you get to the last slice of bread and it's not as fresh as you'd like it to be, instead of tossing it, there are ways to transform that crumbling mess into something useful. After all, why throw away the old when you can upcycle it into something new?

You might be surprised at the various things you can do with stale bread, ensuring you get every penny out of your favorite loaf. Here are several cool uses for stale bread:

• Artisan bread crumbs: Cube stale bread, and season it for delicious bread crumbs that can be used for topping soups, stews, or fresh salads.

• Happy plants: Dry stale bread in the oven, and then grind in the blender, creating fine bread crumbs. Simply mix with your potting soil or rake into your garden. The crumbs will add nutrients and moisture to your happy plants. While you're at it, throw in some crushed egg shells for a nutrient-happy plant.

• Special bird treats: Instead of tossing dry chunks of bread to the birds, grind stale bread in the blender and leave out in small dishes for your friendly birds. Or mix together equal parts bread crumbs, birdseed, peanut butter, and lard, and roll into rounds. Place in bird feeders for a really special bird treat.

Read on for more smart ways to use stale bread.

Hair can take a beating during the warmer-weather months, whether it be from the sun, the chlorine in your pool, or your blow dryer when you try to wrangle your frizz. Luckily, there are steps you can take to keep your strands in tip-top shape. Kim Vo shares his tips and secrets for keeping your hair healthy this season.

• Mist facial SPF onto your hair: To give hair "just a kiss of that sunshield," Vo says you should spray a facial SPF "and walk into it like a fine perfume." Be sure to try a product that's lighter and formulated for your face, though; this way, you won't be saddled with greasy hair. We like Philosophy's Here Comes the Sun Age Defense facial sunscreen ($30).
• Invest in UVA/UVB sprays: For another option, try hair spray with built-in protection. Just look for UVA/UVB filters on the label, and spritz on for instant defense.
• Seal the hair cuticle: Cuticles are the hard, rounded scales that create the outer layer of your hair, and they often take the brunt of the elements. Damaged cuticles stick up and make the hair look bristly, not to mention give your color a shorter shelf life. That's why Vo stresses the importance of keeping them flat with the proper cuticle-sealing products and tools.
• Accessorize your armor: Just because you're nurturing your hair doesn't mean you can't get a little stylish. Vo suggests tying a scarf around your head for a fashionable twist on sun protection. Or, embrace the wet hair look by using a leave-in product, slicking back your strands to keep them in good condition.

— Additional reporting by Jaime Richards

This week on Mad Men, Don and the cool kids in creative decide to get a little help from a "complex vitamin super dose" before a weekend of work on the Chevy account. Young-at-heart account exec Jim Cutler brings in his doctor, who proceeds to administer the upper drug into the backsides of the eager staff. The good doctor doesn't even blink twice before giving a dose to Roger Sterling, who discloses his heart condition. Although, we don't get to see what effect the drug has on Roger. I hope we find out next week.

While viewers don't explicitly know what the super dose consists of, we do see its impact. An injured Kenny Cosgrove breaks into a manic tap routine. Stan Rizzo races through the office and comes up with hundreds of "ideas." And Don Draper zooms past doors, talks a mile a minute, and becomes obsessed with coming up with something to say to his mistress, rather than focusing on the Chevy account. At least that's what it seems like he's talking about when he shares his pitch with Peggy: "Let's say I get her face to face. How do I capture her imagination?" So what is this drug that turns everyone into momentary geniuses who actually create sober gibberish? Probably amphetamines — aka speed.

If the Sterling Cooper Draper whatever-they're-called-now staff remind you of the kids in college who got hopped up on Adderall before a big deadline, it might be because they are hopped up on Adderall before a big deadline. Or something similar, at least. "Amphetamine salts combo," the technical term for what is known today as Adderall, was approved by the FDA in 1960. It then went under the name Obetrol. It and similar amphetamines, like dextroamphetamine and benzedrine, were popular at the time as diet pills, study aids, or party drugs. So it seems likely the Mad Men team would call on it increase their alertness and motivation. Other side effects include increased sex drive, which could explain Stan's come-on to Peggy and Wendy Gleason. And we saw quite a few of the negative side effects play out on Don, including fever, sweating, and insomnia.

In the 1960s, amphetamines were also used to stimulate American military men during the Vietnam War. However, they were not popular with many hippies and counterculture figures like The Beatles and Allen Ginsberg, who favored the more mellow drugs marijuana and LSD. Maybe Don Draper isn't all that cool after all.