Katie Blomquist, a lst grade teacher at Pepperhill Elementary School in North Charleston, South Carolina, learned last year that one of her students wanted a bike for his birthday. But his parents could not afford it. So, like most other people that you will find here on InspireMyKids, she decided to do something about it!

    First, she thought about how to get a bike for that child. Then, she decided to think bigger. How could she also give a bike to his brother? Or how about a bike to every child in her class? Finally, her vision got even bolder! How might she find bikes for the 650 poor kids that make up her entire school. Even though Ms. Blomquist could not afford to buy the bikes herself, she felt she now had to do something about it!

    So, she decided to start a GoFundMe campaign to raise money. Her request caught on! In less than 6 months, over 1,000 donors from around her community, and even 10 countries around the world, provided over $80,000 in donations! This was enough to buy more than 600 bikes for Pepperhill students, along with locks!

After a big ceremony to surprise the kids, Ms. Blomquist's effort is not done. Katie Blomquist is starting a charity called “Going Places”, with a mission to bring joy to deserving children from low income families by providing them with bikes, swim lessons, summer camp chances, and more. This will enrich their growth and fuel their imaginations, supporting the most basic childhood right—a right to joy. And she has started yet another campaign for her chairty to help more schools and kids!

    What do you usually do to comfort your friends when they are sad? You probably pat them on the shoulder, or give them a warm hug.

    We used to think that knowing when and how to comfort others was an ability that only humans have. But scientists have discovered that apes (猩猩) have this ability too.

    Two researchers from Emory University in Atlanta, US, went to an Ape Protection Centre in Congo to study bonobos (倭黑猩猩), which are closely related to humans.

    The researchers analyzed the bonobos' reactions (反应) after more than 370 cases of stressful situations, such as fights and losing temper, and found that some bonobos rushed to hug those that were screaming after being attacked, just like humans would have done.

    However, researchers found that not all bonobos were able to comfort others. In the protection center, many bonobos are orphans whose mothers were killed by hunters. They were found to be more worried in times of tension and have greater difficulty controlling their own emotions, making them worse at reaching out to help friends in need.

    "Orphans, who have not had the benefit of a mother helping them handling their emotions, are much worse at comforting others," Professor Frans de Waal told TheTelegraph. "Bonobos with moms were able to curb their negative emotional reactions more quickly. Therefore, they pay more attention to others."

    This pattern mirrors the way that human children have been found to react. Those who are good at handling their own emotions—for example, those who can calm themselves down more quickly after upsetting experiences—are usually better at expressing their concerns for others.

    As global temperatures rise, trees around the world are experiencing longer growing seasons, sometimes as much as three extra weeks a year. All that time helps trees grow faster. For the past 100 years, trees have been experiencing fast growth in temperate regions from Maryland to Finland, to Central Europe, where the growth rate of some trees has even sped up nearly 77% since 1870. Assuming wood is just as strong today, those gains would mean more timber(木材) for building, burning, and storing carbon captured from the atmosphere. But is wood really as dense as it used to be?

    Hans Pretzsch, a forest scientist at the Technical University of Munich in Germany, and his colleagues wanted to find an answer. They carried out a study of the forests of Central Europe. They started with 41 experimental plots in southern Germany, some of which have been continuously monitored since 1870. Pretzsch and his team took core samples from the trees—which included Norway spruce, sessile oak, European beech, and Scots pine—and analyzed the tree rings using a high-frequency probe.

    They found that in all four species, wood density has decreased by 8% to 12%, they report online in Forest Ecology and Management. “We expected a trend of the wood density like this, but not such a strong and significant decrease,” Pretzsch says. Increasing temperatures, and the faster growth they spur, probably account for some of the drop. Another factor, Pretzsch says, is more nitrogen in the soil from agricultural fertilizer(化肥) and vehicle exhaust. Previous studies have linked increased fertilizer use to decreased wood density. Above all, the study suggests that the higher temperatures—combined with pollution from auto exhaust and farms—are making wood weaker, resulting in trees that break more easily and wood that is less durable.

    “I am getting worried,” says Richard Houghton, an ecologist at the Woods Hole Research Center in Falmouth, Massachusetts, who was not part of the new study. As the density of the samples dropped, so did their carbon content, by about 50%. That means forests may suffer more damage from storms and may be less efficient at soaking up the greenhouse gas carbon dioxide (CO2) than scientists had thought, Houghton says.

    In the U. S. state of Washington, a road called Interstate(州际公路；州际的)90 cuts through a wild mountainous area to reach the city of Seattle. For the area's many kinds of animals, busy high- way greatly limits their movements. Animals need to move to find food, to find mates, to find new places to live as their populations expand or just when conditions change, like a fire breaks out. Crossing I-90 – as the road is called – is a risky but sometimes necessary act. But soon, animals will have a safer choice. They will be able to go above it.

    To help the animals, the state is finishing work on its largest - ever wildlife bridge. The 11-meter-tall, 20 - meter - wide bridge begins in the forest. It forms two arches above the highway, one for each direction of traffic. Workers are adding fencing anti plants to help guide the animals across the bridge, Two-meter-thick walls will help block noise from vehicles below. Scientists chose the area because it is within a natural migration(迁徙)path for some animals.

    The I -90 bridge is part of a growing number of wildlife crossings across the United States. Some are fences, some are overland bridges，and some are underpasses. They all aim to keep drivers and animals away from each other.

    A U. S. Transportation Department study found crashes between animals and humans rose year by year. The accidents made up about 5 percent of all crashes nationally, and cost the economy (经济)about ＄8 billion. Such costs come from car repaid, emergency room visits and removal of the dead animals on roads. Collisions between animals and drivers are rarely deadly to people. But they are often deadly to wildlife. The study also found that 21 endangered or threatened species in the U.S. are affected by vehicle hits. Bridges, underpasses and fencing reduce I he area's animal - driver collisions by 80 percent.

    Most of the wildlife bridges are in western states. Many other areas also need such paths. But finding money for more crossings is "the- number - one problem". Patty Garvey — Darda of the U. S. Forest Service has worked on the I - 90 crossing from the start of the project. She says the $ 6 - million bridge will one day pay for itself because the highway will not have to be fully or partly closed each time a large animal is struck. "If you shut clown Interstate 90, you shut down interstate trade." she adds.

    Bottled water is a booming industry in New Zealand, but it's terrible for the environment —each bottle thrown away adding to the 190,000 tons of plastic New Zealanders throw into landfills each year.

    But now one company has created water storage that they hope will prove to be just as convenient as a plastic bottle—but contains no actual plastic.

    Skipping Rock Labs make Oohos, flexible membranes filled with water that are constructed using a seaweed extract—meaning they, re totally edible and biodegradable, wrapping and all.

    There aren't any known side effects from digesting the membranes, which are tasteless—though Ooho! says flavors can be added to make them more appetizing.

    The company took to crowdfunding site CrowdCube with the idea, and it has since gone viral— with more than 900 investors bagging them A£ 751,700 to develop and launch the Ooho! balls ( $ 1.35 million).

    Skipping Rock Labs create the balls by dipping ice into brown algae and calcium chloride, with the membrane taking shape around the ice—and while that may sound complicated, the company says it, s more cost-effective than producing a plastic bottle.

    A layer atop the membrane can be peeled off just before drinking, for hygiene purposes. Skipping Rock Labs are hoping their new product takes off—and that it starts to put a dent into the plastic packaging industry.