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It's amazing how quickly technology can change. What seemed impossible just a few years ago is now reality. Robots are about to reach the next level, flexing their muscles like never before.It may not seem like much in this basement lab, but with a jolt of electricity, a team is creating the muscle of the future. "It's actually one of the closest analogs to natural muscle," says University of Colorado Boulder PhD student Shane Mitchell. "It almost performs like natural muscle."It's delicate enough to pick up a raspberry without bursting it, and an egg without breaking it. Yet strong enough to lift a gallon of water."We were inspired to create this artificial muscle from the world we live in," says Tim Morrissey, who manages the team at the Keplinger Research Group lab. The team develop HASEL, an artificial soft muscle that could enhance robot technology, making them better able to help people who need it."The robot needs to come into your home and work around you," Morrisey says. "And so if the robot is going to go up stairs it's going to need muscles to do that."HASEL muscle technology could also lead to advanced prosthetics.Morrisey says, "If you make a robot that has you know a skeleton frame with a soft bicep on it that moves up and down, you can do the same thing with a prosthetic."While other artificial muscles can be bulky, or unable to withstand electric pulses, if there's an electric surge, HASEL can even repair itself. And with a rubber shell, electrodes and liquid inside, can you believe it costs only about 10 cents to make. "Originally we used canola oil actually just from the local grocery store," Mitchell says. It's an exciting innovation, but to this team, it's much more."We want to do something new in the scientific community," Mitchell says. "But it's really no help if it just stays in the lab. So we want to bring our technology to the community." Creating the next generation of robot technology, by adding a more natural touch. 2017
It happened again! After going viral in September for slipping Michelle Obama a piece of candy during the funeral of Senator John McCain, George W. Bush has done it again at his father's funeral and warmed our hearts all over again. 251
In my opinion, these patriots did nothing wrong. Instead, the FBI & Justice should be investigating the terrorists, anarchists, and agitators of ANTIFA, who run around burning down our Democrat run cities and hurting our people! https://t.co/of6Lna3HMU— Donald J. Trump (@realDonaldTrump) November 2, 2020 317
It’s a question that was asked early and often following the passing of Aretha Franklin, "How do you honor a queen?"The answer was on display in Detroit Friday morning as more than 120 pink Cadillacs cruised down 7 Mile Road, escorting the hearse carrying the Queen of Soul to Greater Grace Temple.“I had to cut it off!” said Crisette Ellis, the first lady of Greater Grace Temple, noting that the number ballooned so fast she was amazed.The idea sprang out of a common sight at funerals for fallen soldiers, police officers and firefighters. Bishop Ellis wondered aloud, if a motorcade and police cruisers are used to honor a fallen hero what’s the equivalent for a woman who touched generations of people through her music and good deeds?Franklin’s hit song ‘Freeway of Love’ inspired the move to bring in pink Cadillacs. If you lived under a rock, or are too young to remember, the lyric read: “We goin’ ridin’ on the freeway of love, winds against our back. We goin’ ridin’ on the freeway of love, in my pink Cadillac.”“That has been an anthem for those of us that drive a pink Cadillac,” Ellis said. “Driving a pink Cadillac in our world says success. We get respect when we drive a pink Cadillac, so all I can imagine is that Ms. Franklin would look down and say, ‘That is how you show r-e-s-p-e-c-t to the Queen of Soul.”Nancy Pettaway broke into song while showing her Escalade to camera crews on Thursday, “we did that all the way here.”“Going back I think we’ll just turn the music off and reflect,” she said. “It helps you reflect on your own life and what kind of legacy you will leave for other people.”Pettaway drove from Killeen, Texas to Detroit. The trip took 19 hours, and according to organizers, she wasn’t the one making the furthest trip.“A long trip, but so worth it,” said Pettaway.Perda Harris flew from California to meet her daughter, and her pink Cadillac, in Chicago. “Her music just made the house happy,” Harris said.“We just sang out loud,” added her daughter, Caterina Harris Earl. “We danced. We sang. It was associated with every single family gathering that I remember throughout my childhood.”Harris Earl has been driving a pink Cadillac for more than 20 years — she said the music of Aretha Franklin was always part of her life, now the music brings back floods of happy memories. She said she’s always known that Franklin had an impact on her community, but since her passing she’s been able to learn even more about how she worked along Dr. Martin Luther King Jr. and supported the Civil Rights movement.”That makes a big difference for all people,” Earl Harris said. “For all women. As an African American woman, it absolutely impacted me.”That impact is why so many reached out to honor Franklin with a 100+ pink Cadillac envoy. Those who showed up to witness the celebration of life on Friday flocked to the street when the pink Cadillacs arrived, some folks who had waited for hours in line risked their place in line to rush over to snag pictures of the line.Nancy Pettaway summed it up well describing why Franklin’s celebration meant to much: “She moved you. Her music made you better, it made me better.” 3170
IRAPUATO, Mexico (AP) — Several thousand Central American migrants marked a month on the road Monday as they hitched rides to the western Mexico city of Guadalajara and toward the U.S. border.Most appear intent on taking the Pacific coast route northward to the border city of Tijuana, which is still about 1,550 miles (2,500 kilometers) away. The migrants have come about 1,200 miles (1,900 kilometers) since they started out in Honduras around Oct. 13.But whereas they previously suffered from the heat on their journey through Honduras, Guatemala and southern Mexico, they now trek to highways wrapped in blankets to fend off the morning chill.Karen Martinez of Copan, Honduras and her three children were bundled up with jackets, scarves and a blanket."Sometimes we go along laughing, sometimes crying, but we keep on going," she said.While the caravan previously averaged only about 30 miles (50 kilometers) per day, they are also now covering daily distances of 185 miles (300 kilometers) or more, partly because they are relying on hitchhiking rather than walking.On Monday morning, migrants gathered on a highway leading out of the central city of Irapuato looking for rides to Guadalajara about 150 miles (242 kilometers) away."Now the route is less complicated," Martinez said.Indeed, migrants have hopped aboard so many different kinds of trucks that they are no longer surprised by anything. Some have stacked themselves four levels high on a truck intended for pigs. Others have boarded a truck carrying a shipment of coffins.Many, especially men, travel on open platform trailers used to transport steel and cars, or get in the freight containers of 18-wheelers and ride with one of the back doors open to provide air flow.But the practice is not without dangers.Earlier, a Honduran man in the caravan died when he fell from a platform truck in the Mexican state of Chiapas.Jose Alejandro Caray, 17, of Yoro, Honduras, fell a week ago and injured his knee."I can't bend it," Caray said, as he watched other migrants swarm aboard tractor-trailers."Now I'm afraid to get on," he said. "I prefer to wait for a pickup truck."After several groups got lost after clambering on semitrailers, caravan coordinators began encouraging migrants to ask drivers first or have someone ride in the cab so they could tell the driver where to turn off.Over the weekend, the central state of Queretaro reported 6,531 migrants moving through the state, although another caravan was further behind and expected to arrive in Mexico City on Monday.The caravan became a campaign issue in U.S. midterm elections and U.S. President Donald Trump has ordered the deployment of over 5,000 military troops to the border to fend off the migrants. Trump has insinuated without proof that there are criminals or even terrorists in the group.Many say they are fleeing rampant poverty, gang violence and political instability primarily in the Central American countries of Honduras, Guatemala, El Salvador and Nicaragua.Mexico has offered refuge, asylum or work visas, and its government said 2,697 temporary visas had been issued to individuals and families to cover them during the 45-day application process for more permanent status.But most migrants vow to continue to the United States. 3279