• Travel

    Flabbergasted in a Haarlem B&B – Rick Steves’ Travel Blog

      I believe a regular does of travel memories can be good for the sou. Here’s one of my favorites — and I’d love to hear some of your most memorable travel tales, as well.  It’s the summer of 2008, and I’m hanging out in the living room of my B&B in the Amsterdam suburb of Haarlem with my hosts Hans and Marjet. Reaching for my Heineken, I notice it sits on a handbook the Dutch government produces to teach prostitutes about safe sex. Thumbing through it, I say to Hans, “It’s both artistic and explicit.”  “It’s Victoria without the secret,” he whispers…

  • Science

    Guest Post: A golden rule for publicity seeking aliens

    My phone buzzed just as I was finishing filming with the BBC Sky at Night crew for an episode about Mars, having spent the day immersed in the high-resolution panoramas returned by the Curiosity and Perserverance rovers. A text from a researcher wondered if I’d be around to comment on embargoed research from scientists in Cambridge who had ‘found new tentative evidence that a farway world orbiting a different star to the Sun may be home to life’. I guessed immediately we were talking about the group who, back in 2023, had published what the peer-reviewed paper described as ‘potential…

  • Travel

    A Swedish Seed Solution Takes On Big Agriculture

    Could an all-natural steam seed treatment replace mainstream agricultural chemical treatments? ThermoSeed, a finalist for the 2024 Food Planet Prize, thinks so. UPPSALA, Sweden – When Bjørn Stabbetorp, CEO of the Agricultural Division of the Norwegian agriculture co-op Felleskjøpet, began approaching farmers in southern Norway in the late 2000s to convince them to use an all-natural steam seed treatment coming from their Swedish neighbors, he was met with mixed responses. “Some farmers bought the argument that it would be good to use less chemical products,” he says. “But others were more skeptical about ‘natural treatments.’ They wanted to stick with…

  • Science

    The scent of death? Worms experience altered fertility and lifespan when exposed to dead counterparts

    For example, many insects such as bees and ants will instinctively remove dead members from the hive, seemingly to keep the nest clear of any potential pathogens. Research from a team at University of Michigan describes a similar aversion for decedents among the roundworm C. elegans. They’ve discovered that the presence of dead members of their species has profound behavioral and physiological effects, leading the worms to more quickly reproduce and shortening their lifespans. “We felt this was quite a unique opportunity to start diving into what is happening mechanistically that enables C. elegans to detect a dead conscript and…

  • Online Deals

    DeWALT 12″ Double Bevel Corded Sliding Compound Miter Saw + Compact Stand $399 + Free Shipping

    Lowe’s has 12” DeWALT Double Bevel Sliding Compound Miter Saw + Bonus DeWALT Compact Adjustable Miter Saw Stand (automatically added to cart) on sale for $399. Shipping is free for MyLowe’s Rewards Members (free to join), alternatively, store pickup is free where stock permits. Note: Availability for store pickup may vary by location. Thanks to Deal Hunter Rokket for finding this deal. Includes: DeWALT sliding compound miter saw (DWS779) DeWALT Aluminum Adjustable Miter Saw Stand (DWX723) Features: Powerful 15-amp, 3,800 RPM motor delivers extended power and durability Exclusive back fence design cuts up to 2 x 16 dimensional lumber at…

  • Travel

    Reflections from a “Trip of a Lifetime” (Literally) in 1978 – Rick Steves’ Travel Blog

      While I know otherwise, I often find myself wondering if the name “Afghanistan” comes from some ancient word for “tragedy.” Afghanistan is in the headlines yet again — swiftly, and with almost no resistance, taken over by Taliban overlords, who envision a medieval-style caliphate. To someone of my generation, this weekend’s events feel like déjà vu from a lifetime of watching that troubled corner of the world. First, in a decade of warfare that spanned nearly the entire 1980s, Afghanistan hobbled the USSR. And now — after spending two decades, nearly a trillion dollars, and thousands of American lives…

  • Science

    A faster, more reliable method for simulating the plasmas used to make computer chips

    Plasma — the electrically charged fourth state of matter — is at the heart of many important industrial processes, including those used to make computer chips and coat materials. Simulating those plasmas can be challenging, however, because millions of math operations must be performed for thousands of points in the simulation, many times per second. Even with the world’s fastest supercomputers, scientists have struggled to create a kinetic simulation — which considers individual particles — that is detailed and fast enough to help them improve those manufacturing processes. Now, a new method offers improved stability and efficiency for kinetic simulations…

  • Travel

    A Palestinian Chef’s Quiet Resistance

    Roads & Kingdoms is proud to co-release this short film about the opening of the great Franco-Palestinian chef Fadi Kattan’s first restaurant in North America—and the first prominent restaurant in Toronto to call itself Palestinian. OPEN is shot entirely on film by an all-volunteer crew, blending Kodak Super 8, 35mm point & shoot, medium format, and Polaroid. We were first introduced to Fadi Kattan by Roads & Kingdoms co-founder Nathan Thornburgh in the fall of 2024. Fadi’s reputation preceded him, mostly through the groundbreaking cookbook he’d just published that was topping all the year-end lists. When Nathan explained that Fadi…

  • Science

    Escape from the Wonder Killer

    Going into nature, how long does it take till you feel like you’re there? There meaning not sending emails in your head and not wincing at shifts of temperature or humidity when sun turns to rain? There’s a comfort that comes over you. Hands and the heart are no longer so far apart and pulling a thorn out of your flesh is an afterthought. Working a Grand Canyon rafting trip this month, I listened to familiar conversation from participants, some mentioning it takes a day or two to let their shoulders down. On day five some are still trying to…

  • Travel

    From Mashhad, Iran, to Herat, Afghanistan – Rick Steves’ Travel Blog

    With the fall of Afghanistan, I’ve been reflecting on my travel experiences there as a 23-year-old backpacker on the “Hippie Trail” from Istanbul to Kathmandu. Yesterday and today, it’s a poor yet formidable land that foreign powers misunderstand and insist on underestimating.   In this journal entry from 1978, stow away with me on the bus from Mashhad, Iran, to Herat, the leading city in western Afghanistan.  Saturday, July 29, 1978: Mashhad to Herat  My Spanish friend woke me at 5:45. I think I would have slept all morning if he hadn’t have come in. We caught a ride down to the station and,…