First off, let me say I do not wish to sound disrespectful to anybody here, leave alone my colleagues, to most of which goes my full esteem and respect (yes, not all of them, doh). Yet, I feel compelled to write today about a sociological datum I have paid attention to, in these difficult times of isolation, when all of us turn to the internet as our main outlet for rants, logorrhea, or to make the impending threat of a global catastrophe less heavy by sharing it with our peers, to exorcise our fears.

Public health officials consistently promote hand-washing as a way for people to protect themselves from the COVID-19 coronavirus. However, this virus can live on metal and plastic for days, so simply adjusting your eyeglasses with unwashed hands may be enough to infect yourself. Thus, the Centers for Disease Control and Prevention and the World Health Organization have been telling people to stop touching their faces.

Social bonding in vampire bats is no surprise, they have roommates. What is uncommon is that they demonstrate behavior some might call friendship; unrelated vampire bats engage in social grooming and food sharing to form life-saving bonds that can last a lifetime. 

Vampire bats sustain themselves on only blood, and if a bat is unable to feed for 3 days, it runs the risk of starving. Like early man, they have a 'boom and bust' foraging lifestyle, so they either hit it big and get a large blood meal or they're starved for that night.

If they starve three nights in a row there is a high chance they'll die but vampire bats with close social ties can be rescued from the brink. 

An ancient Elpistostege fish fossil has revealed how the human hand evolved from fish fins, the missing evolutionary link in the 'fish to tetrapod transition', as fish began to foray in habitats such as shallow water and land during the Late Devonian period millions of years ago.

Because of concerns about spreading coronavirus, tens of millions of people are working from home that didn't before. 

A new review finds a dramatic increase in the abundance of a worm that can be transmitted to humans who sushi - 283-fold more since the 1970s

But is that due to better detection or a real increase? And what implications does it have for humans and marine mammals?

The oldest fossil of a modern bird yet found dates from the age of dinosaurs and was found in a limestone quarry near the Belgian-Dutch border, making it the first modern bird from the age of dinosaurs found in the northern hemisphere.

If the kids are out of school and missing homework, or you're tired of them playing Fortnite, here are seven fun projects they can get involved with courtesy of the National Science Foundation.

1. Use on-the-go science tools to explore the world around you (all ages)

Foldscopes are paper microscopes that give you a deeper look at the world around you. Peer at the cell structure in an onion's skin, examine a human hair or look at the busy microbial world of pond scum.



2. Become a citizen scientist and help collect and analyze data for scientific research (all ages).

Soft robotics is a newer field, so no one is quite sure what to do with them, but sturdy softness could be useful in homes and workplaces where traditional robots could cause injury. Since they are squishy, they could be tools for disaster response.

For now, they may play basketball. Or at least pick one up. Maybe eventually they will be a delightful companion that can still get down to business like Baymax from the Big Hero 6 cartoon and comics. 

How many people on a survey would respond positively that they'd hoard goods at the expense of others?

Very few. On surveys, 78 percent of Americans disagree with even 'no victim' greed like being paid more than someone else to do the same job and yet if there is one thing that California's reaction to 335 cases of COVID-19 in a state of 40,000,000 has shown, it is that at the first sign of trouble it's all about greed. And it makes no difference if you are a CEO or an employee, a Democrat or, in California, even more of a Democrat. Nearly everyone is doing it.