The answer is complicated. It depends on what you mean by efficiency, as well as on some pretty important assumptions.

It was Valentine’s Day 1917 in the Minnesota farming village of Lewiston, and Fred Roth — a fourth grader — seems to have come up with just the way to express his love for his sweetheart, Louise Wirt. He gave her a card.

It was Valentine’s Day 1917 in the Minnesota farming village of Lewiston, and Fred Roth — a fourth grader — seems to have come up with just the way to express his love for his sweetheart, Louise Wirt. He gave her a card.

Celebrating Valentine’s Day in the United States comes with multiple go-to practices. Offering a bouquet of red roses to your beloved. Purchasing a card with a heartfelt message. Sharing a candlelit meal with your partner. Giving a heart-shaped box of delicious chocolates.

There are different perspectives behind our reasoning for kissing. The history of kissing is also very diverse, from being an instinct from breastfeeding to having to do with chimpanzees’ habits.

On Tuesday the Biden administration announced a plan to transform how the nation understands and treats mental health. It’s a community-wide issue and as Black History Month is honored it’s important to note that seeking help can be difficult, especially in the Black community.

Flying in an airplane is incredibly safe despite what our anxieties and fears might tell us. According to the International Civil Aviation Organization (ICAO), aviation has become the first ultra-safe transportation system in history. That means that for every ten million cycles (one cycle involves both a takeoff and landing), there is less than one catastrophic failure.

The number, while impressive and encouraging for local tourism officials, still falls short of the record 42.9 million in 2016 and 42.5 million in 2019, the last year before Covid-19 broadly affected travel and tourism.

Rechargeable batteries have become the lifeblood of electronics, enabling the mobile revolution. Unfortunately, today's rechargeable batteries incorporate flammable liquid cores. That could change soon, however by switching to rechargeable batteries that have solid cores with nothing to spill, nothing to catch on fire, nothing to potentially explode.