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Impala crashes into Land Cruiser... to hide from a cheetah

What would you do if a wild animal jumped into your vehicle through an open window during an African safari? What if said animal was an impala being chased by cheetahs? Though the scenario seems unbelievable, that's just what happened to a group of tourists in Kruger National Park in South Africa, and it was all caught on video.
With the tour groups stopped, a motorist with a video camera handy happens to catch the unlikely sight of a herd of impalas (not that kind of Impala) jumping over the tarmac while being followed, quickly of course, by two cheetahs. The feline predators thought they had cornered one impala and were closing in for the kill when it jumped through the open window of a Toyota Land Cruiser Prado - South Africa's version of the Lexus GX. Fortunately for the occupants of said vehicle, the cheetahs did not follow.
A short while later, one of the occupants in the Toyota fearlessly opens a door to let the poor animal out. It must have been its lucky day, because the cheetahs didn't take pursuit. Check out the circle life get interrupted by this traffic jam in the video below.

Lexus takes aim at electric vehicles, again

Lexus is once again taking aim at plug-in vehicles by emphasizing the perceived challenges of recharging batteries, rather than simply filling up with gas or hydrogen. Only this time, Toyota's luxury division appears to be zigging while everyone else is zagging. Of course, the nameplate can use all the help it can get when it comes to hybrid sales. First highlighted by Green Car Reports, Lexus has added a banner to the website of its hybrid vehicles that says "Always Charged. Always Ready." That's a not-so-veiled shot at plug-in vehicles, a sector where Toyota has minimal exposure. Lexus also notes of its hybrid vehicles that there's "nothing to plug in." Of course, there may be sour grapes at play. Through September, sales of its five hybrid models in the US dropped 17 percent from a year earlier to about 21,500 units, and September was particularly tough as hybrid sales plunged 34 percent to almost 1,800 units. Even so, the third quarter likely represented a record when it came to plug-in vehicle sales. We say "likely" because Tesla doesn't break out its US sales, and not all automakers disclose sales of their plug-ins. We calculate that sales for the quarter were at about 36,000 vehicles, up 38 percent from a year earlier. For now, Lexus doesn't sell a fuel-cell model, though it may sell a fuel-cell version of the Lexus LS full-size sedan. Toyota, of course, offers the Mirai, which has moved about 710 units this year. Lexus has gone down this proverbial road before. In 2014, the brand unveiled a similar campaign that highlighted how long it took to recharge EVs, and was ultimately taken to task by electric-vehicle advocates Plug-In America. Lexus apologized for offending anyone and said it'd review content related to hybrid advertising. Doesn't seem like an apology is in order this time out, but that doesn't mean that it's a good strategy. Related Video: Featured Gallery 2018 Lexus LC 500h View 40 Photos News Source: Green Car Reports Green Marketing/Advertising Recalls Lexus Toyota Hybrid

Tougher than steel: Wood pulp could make lighter auto parts

KYOTO, Japan — The global push among carmakers to make ever lighter vehicles is leading some auto suppliers in Japan to turn to what seems like an unlikely steel substitute — wood pulp. Japanese researchers and auto component makers say a material made from wood pulp weighs just one-fifth of steel and can be five times stronger. The material - cellulose nanofibers — could become a viable alternative to steel in the decades ahead, they say, although it faces competition from carbon-based materials, and remains a long way from being commercially viable.> Related: Jay Leno drives the Renew cannabis car — hemp you can't dent Reducing the weight of a vehicle will be critical as manufacturers move to bring electric cars into the mainstream. Batteries are an expensive but vital component, so a reduction in car weight will mean fewer batteries will be needed to power the vehicle, saving on costs. "Lightweighting is a constant issue for us," said Masanori Matsushiro, a project manager overseeing body design at Toyota. "But we also have to resolve the issue of high manufacturing costs before we see an increased use of new, lighter-weight materials in mass-volume cars."A NEW PROCESS Researchers at Kyoto University and major parts suppliers such as Denso Corp, Toyota's biggest supplier, and DaikyoNishikawa Corp, are working with plastics incorporated with cellulose nanofibers — made by breaking down wood pulp fibers into several hundredths of a micron (one thousandth of a millimeter). Cellulose nanofibers have been used in a variety of products ranging from ink to transparent displays, but their potential use in cars has been enabled by the "Kyoto Process," under which chemically treated wood fibers are kneaded into plastics while simultaneously being broken down into nanofibers, slashing the cost of production to roughly one-fifth that of other processes. "This is the lowest-cost, highest-performance application for cellulose nanofibers, and that's why we're focusing on its use in auto and aircraft parts," Kyoto University Professor Hiroaki Yano, who is leading the research, told Reuters in an interview. The university, along with auto parts suppliers, are currently developing a prototype car using cellulose nanofiber-based parts to be completed in 2020.