Grey clouds move as low as smoke over the treetops at Lolo Pass. The ground is white. The day is June 10.It has been snowing for the past four days in the Bitterroot Mountains.Wayne Fairchild is getting worried about our trek over the Lolo Trail-95 miles from Lolo Montana to Weippe in Idaho, across the roughest country in the West. Lewis and Clark were nearly defeated 200 years ago by snowstorms on the Lolo.Today Fairchild is nervously checking the weather reports.He has agreed to take me across the toughest,middle section of the trail.

    When Lewis climbed on top of Lemhi Pass,140 miles south of Missoula,on Aug.12,1805,he was astonished by what was in front of him;“high mountain chains still to the West of us with their tops partially covered with snow.”Nobody in what was then the US knew the Rocky Mountains existed,with peaks twice as high as anything in the Appalachians back East.

    Today their pathway through those mountains holds more attraction than any other ground over which they traveled,for its raw wilderness is an evidence to the character of two cultures:the explorers who braved its hardships and the Native Americans who prize and conserve the path as a sacred (神圣的)gift. It remains today the same condition as when Lewis and Clark walked it.

    The Lolo is passable only from July to mid-September.Our luck is holding with the weather,although the snow keeps getting deeper.As we climb to Indian Post Office,the highest point on the trail at 7,033 ft,we have covered 13 miles in soft snow,and we hardly have enough energy to make dinner.After a meal of chicken,I sit on a rock on top of the ridge (山脊）.There is no light visible in any direction,not even another campfire.For four days we do not see another human being.We are occupied with the things that mix fear with joy.In our imagination we have finally caught up with Lewis and Clark.

    Belgium is the land of music festivals. There are rock, pop, world, electronic music festivals and more, so you're sure to find a festival that suits your taste.

Groezrock

    Groezrock could be considered the opener of the festival season in Belgium. This festival grew from a small event to an international festival that had 33,000 visitors in 2016.

    When? April 29-30, 2017. Where? Meerhout. Music? Punk, and rock. Free? No.

Sfinks Mixed

    Sfinks is a world music festival that focuses on bringing culture together. There are also plenty of things to do besides watching the performances. Good to know for families: Sfinks is a kid-friendly festival, with workshops, storytelling and performances for children.

    When? July 27-30, 2017. Where? Boechout. Music? World. Free? Yet.

Graspop Metal Meeting

    As the name says, this festival is all about metal, rock and punk. In 2016 the festival received 140,000 visitors

    When? June 16-18, 2017. Where? Dessel. Music? Metal. Free? No.

Genk on Stage

    Genk on Stage is a pop musical with not only a lot of Belgian artists. 80,000 people attended Genk on Stage in 2016.

    When? June 23-25, 2017. Where? Genk. Music? Pop. Free? Yes.

    We humans spend about one-third of our lives asleep. This may sound like a lot of time, but it is not wasted. Sleep not only helps us stay healthy but it also helps our brains remember. Our brains need good sleep to remember what we do and learn during the other two thirds of our lives when we are awake.

    Researchers at the University of Wisconsin-Madison have found that sleep helps improve brain performance by shrinking(收缩)synapses in the brain. A synapse is the area where cells pass messages to other cells.

    Scientist Chiara Cirelli is a leader at the school's Center for Sleep and Consciousness. She told the reporter that sleep is when the human brain mixes information it has learned while awake into its general collection of knowledge. Meanwhile, the brain forgets unimportant details. This forgetting is important. It makes space for new learning and new memories.

    Cirelli said that the Centers research began with this hypothesis(假设): We sleep so that our brain can repair and refresh itself. She said the idea seems simple and reasonable. However, testing and discovering how it works has been extremely difficult.

    Synapses are only about 20-40 nanometers(纳米)wide. The team began their study by measuring the size of the synapses to look for changes in these already tiny spaces between nerve cells. Cirelli says the process(过程) is difficult because"all the actual measurements of the synapses have to be done by hand." The team had to wait until improvements in laboratory technology made it possible to see these tiny changes. A University of Wisconsin press release called the research a"huge job." Many research specialists worked for four years to photograph, rebuild and study certain areas of a mouse brain. The report also said the scientists measured 6,920 synapses.

    Cirelli says they found that our synapses shrink as our brains clean themselves during sleep. We wake up refreshed and ready to fill those synapses with new information. The research findings are the result of years of hard work at the University of Wisconsin Madison. The researchers published their findings in the journal Science.

    When it's five o'clock, people leave their office. The length of the workday, for many workers, is defined by time. They leave when the clocks tell them they're done.

    These days, the time is everywhere: not just on clocks or watches, but on cellphones and computers. That may be a bad thing, particularly at work. New research shows that clock based work schedules hinder creativity.

    Clock-timers organize their day by blocks of minutes and hours. For example: a meeting from 9 a. m. to 10 a. m, research from 10 a. m to noon, etc. On the other hand, task-timers have a list of things they want to accomplish. They work down the list, each task starts when the previous task is completed. It is said that all of us employ a mix of both these types of planning.

    What, then, are the effects of thinking about time in these different ways? Does one make us more productive? Better at the tasks at hand? Happier? In experiments conducted by Tamar Avnet and Anne-Laure Sellier, they had participants organize different activities from project planning, holiday shopping, to yoga by time or to-do list to measure how they performed under "clock time" vs. " task time". They found clock timers to be more efficient(有效率的) but less happy because they felt little control over their lives. Task timers are happier and more creative, but less productive. They tend to enjoy the moment when something good is happening, and seize opportunities that come up.

    The researchers argue that task-based organizing tends to be undervalued and under-supported in the business culture. This might be a small change to the way we view work and the office, but the researchers argue that it challenges a widespread characteristic of the economy: work organized by clock time. While most people will still probably need, and be, to some extent, clock-timers, task-based timing should be used when performing a job that requires more creativity. It'll make those tasks easier, and the task-doers will be happier.

    Kirby Wildlife Park — Keeper Experience

    Due to the large number of inquiries from people interested in working with animals, Kirby Wildlife Park has set up the unique 'Keeper Experience' package. The fantastic experience is available to anyone over the age of 18 who is reasonably fit. We regret that for health and safety reasons, participants who are pregnant, in a wheelchair or suffering from illnesses cannot take part.

A typical day

9:15        Arrival

9:30         Health and Safety Briefing

10:00        Apes and Monkeys

    While cleaning out the enclosure (围场) you will find out about how enclosures are enriched with novel items and new smells to stimulate (刺激) the animals' senses and imitate their natural environment.

12:00       Lunch

14:00        Big Cats

    On the highlight of most volunteers' day, you will feed the cats and learn about their nutritional needs. The keeper will give you an introduction to how cat behaviour can be read to get an idea of their welfare and health.

16:30        Meet the Team

    Meet more of the staff and learn how you can get further involved with work at the park. Learn about our animal adoption plan, what it takes to be a good keeper and where to obtain the right qualifications for a career in animal welfare.

Booking and cancellation

    The Keeper Experience is available on Mondays, Wednesdays and Fridays throughout the year, and must be booked at least two weeks in advance. Full payment is needed when booking.

    Cancellations must be made more than fourteen days before the event, or you won't receive a full refund.

WELCOME AND ARRIVAL INFORMATION

    Welcome to Harvard University Housing and thank you for choosing to live with us. To help you make a smooth transition, please read the information below on planning your arrival.

    Pets

    Dogs living with you in your pet-friendly apartment must be vaccinated for rabies and licensed with the City of Cambridge every year.

    International Students

    Consider unlocking your phone prior to leaving your home country. This will enable you to use a SIM card from a company such as campus SIMS or US Mobile in your phone after you arrive. Those sim cards may be available at the Property Management Office.

    Driving

    If you plan on bringing a moving van or truck it will not fit under the overpasses on Soldiers Field Road and Memorial Drive. Plan your route in advance to avoid a risky and costly problem.

    Parking arrangements for trucks and vans must be made in advance as well. Visit your property page for information about parking your car.

    Furniture and Lighting

    Most HUH units have no furniture—the unit is empty except for a stove and a refrigerator. You need to bring, buy, or rent a bed, other furniture, and household items. In many HUH units, rooms do not have overhead lights, so you also may need table or floor lamps.

    If you want to stock up on groceries and some household items as soon as you arrive, please find information about "Grocery Shopping" by selecting it from the drop-down menu.