Influences buoyed by epidemiological claims about gimmick diets can make fitness intimidating but ignore them. Even if you don't lose weight, if you exercise your belly fat is still going to be healthier than someone who does nothing.

It just takes some consistency. 

Robots have a 200-year-old problem: motors. Even walking robots feature arms and legs that are powered by motors and that is a barrier to helping the living but a new muscle-powered robotic leg can jump and move and fast while detecting and reacting to obstacles. 

Mars is no vacation paradise. The temperatures fluctuate dramatically and average minus 80 degrees Fahrenheit. The surface is red dust punctuated by craters, canyons, and volcanoes. On the plus side, the atmosphere is extremely thin, comprising only about 1% of the density of Earth’s, and gravity is 60 percent lower, so you can finally dunk a basketball.

With all of those challenges, Martian landers have still been able capture wind measurements — some gauging the cooling rate of heated materials when winds blow over them, others using cameras to image “tell-tales” that blow in the wind. Both anemometric methods have yielded valuable insight into the planet’s climate and atmosphere.

If humans ever intend to go there, we'll need more data first.

Alcohol is the best-marketed carcinogen out there. Cigarettes and obesity only wish they were able to devote the money to positive imaging that alcohol, one of the top three lifestyle killers, receives. Instead, governments devote billions to education and awareness of those two while the only tepid warning about alcohol is not to drive after you roll the dice on cancer.

When it comes to BPA, PFAS, or weedkillers, government epidemiologists say any presence should be considered pathological but say nothing at all about alcohol use despite it being scientifically shown, unlike most epidemiology, and addictive.

Every country has people claiming to be native now, whereas in previous generations if you were born there, you were native. In reality, outside the cradle in Africa, no one is native.

Everyone was an immigrant, and over time everyone calling themselves native to an area now stole land from someone else and colonized it. It's impossible to know who were the first to arrive but science can use inference, and new evidence of human occupation in southeast Indonesia dating back 42,000 years provides some idea of the time and the route taken by some of the first humans to arrive in Australia.

Misinformation, disinformation, and conspiracy theories have always been with us. The belief that Republican Vice-President Dan Quayle couldn't spell 'potato' or that Democratic President Barack Obama was not a citizen are common modern ones that still get repeated as facts.