This Japanese-flavored animation was created for the unveiling of two Toyota Camatte electric car concepts. Showcased at the 2012 Tokyo Toy Show, these vehicles were designed to get kids involved with building cars and learning how to drive them. Yes, it’s a full-sized toy car for kids.
At the 2013 Tokyo Toy Show, the new Camatte57 concept convertible demonstrated how its 57 lightweight, detachable panels could make for some sporty, DIY personalization that kids can help put together. Watch its shell get assembled:
Alas, these large toy electric cars are only concepts, so don’t expect to find them disassembled all over the living room floor anytime soon.
Science fiction stories in which pilots control spacecrafts with their minds have become less about fiction and more science. A team of researchers at the University of Minnesota have developed the next step in thought-controlled vehicles. Watch this model helicopter fly through an obstacle course using brainwaves.
The aircraft’s pilot operates it remotely using a cap of electrodes to detect brainwaves that are translated into commands.
Ultimately, the developers of the mind-controlled copter hope to adapt their technology for directing artificial robotic limbs and other medical devices. Today’s best neural prosthetics require electrodes to be implanted in the body and are thus reserved for quadriplegics and others with disabilities severe enough justify invasive surgery.
"We want to develop something non-invasive that can benefit lots of people, not just a limited number of patients," says Bin He, a biomedical engineer at the University of Minnesota in Minneapolis, whose new results build on his previous work with a virtual thought-controlled helicopter.
A fascinating note: some would-be pilots could not provide clear thought commands during trial studies. Those candidates who meditated or practiced yoga had better focus and stronger mind-body awareness, allowing them to adapt to the brain-computer interface with less training.
The video above is a jaw-droppingly superb look at the rise of the magicicada from its underground lair, their mass ascent to the trees, their monstrous metamorphosis into adults, and their brief mission to avoid being eaten and reproduce…
More cicada stuff:
Why do these periodic cicadas only pop up ever 13 or 17 years (depending ont he exact brood)? I was a guest on New Hampshire public radio to talk about the evolutionary advantage of prime numbers and enormous populations.
The cost of meat is rising, not just in terms of hard cash but also in terms of the amount of rainforest that is destroyed for grazing or to grow feedstuff for cattle. There is also the issue of methane excreted by cows. The livestock farming contribution in terms of greenhouse gas emissions is enormous – 35% of the planet’s methane, 65% of its nitrous oxide and 9% of the carbon dioxide.
Edible insects emit fewer gases, contain high-quality protein, vitamins and amino acids, and have a high food conversion rate, needing a quarter of the food intake of sheep, and half of pigs and chickens, to produce the same amount of protein. They emit less greenhouse gases and ammonia than cows and can be grown on organic waste.