Pakistani youth activist Malala Yousafzai was awarded the 2014 Nobel Peace Prize on Friday, October 10th. She is the youngest Nobel winner in history. Malala shares the prize with Kailash Satyarthi, a 60-year-old man from India who has helped lead a movement to end child slavery around the world.

    Malala Yousafzai was born on July 12, 1997 in Mingora, the SwatDistrict of northwest Pakistan to a Sunni Muslim family. When she was just 11 years old, she started blogging about the Taliban take over of her hometown. Taliban members believe young girls should not go to school. Classroom sthrough out the Swat district were closed for several months. Malala spoke publicly about her desire to go back to school. “All I want is an education,”she told one television broad caster.

    When the Pakistani government regained control, Malala was able to return to class. She continued to blog and speak out about girls' right to education. But on October 9, 2012, the Taliban tried to silence her. Agunman boarded her school bus and shot her on the left side of her forehead. Malala survived, and showed great courage and optimism during her long recovery. Then she became a symbol of the struggle for girls' rights all over the world.

    Malala's mission for peace is unstoppable. Nine months after shewas shot, she gave a now-famous speech at the United Nations. “They thought that the bullets would silence us. But they failed,” she said. “And then, outof that silence came thousands of voice. Weakness, fear and hopelessness died. Strength, power and courage were born.”

                                                          Music for Humans and Humpback Whales   

    As researchers conclude in Science, the love of music is not only a universal feature of the human species, but is also deeply fixed in complex structures of the human brain, and is far more ancientthan previously suspected.

    In the articles that discuss the field of bio-musicology, the study of the biological basis for the creation and appreciation of music, researchers present various evidence to show that music-making is at once an original human "business", and an art form with skillful performers throughout the animal kingdom.

    The new reports stress that humans hold no copy right on sound wisdom, and that a number of nonhuman animals produce what can rightly be called music, rather than random sound. Recentin-depth analyses of the songs sung by humpback whales show that, even when their organ would allow them to do otherwise, the animals converge on the same choices relating to sounds and beauty, and accept the same laws ofsong composition as those preferred by human musicians, and human ears, everywhere.

    For example, male humpback whales, who spend six months of each year doing little else but singing, use rhythms (节奏) similar to those found in human music and musical phrases of similar length—a few seconds. Whales areable to make sounds over a range of at least seven octaves (八度音阶), yet they tend to move on through a song in beautiful musical intervals, rather than moving forwards madly. They mix thesounds like drums and pure tones in a ratio (比例) which agrees with that heard in much western music. They also usea favorite technique of human singers, the so-called A-B-A form, in which a theme is stated, then developed, and then returned to in slightly revised form.

    Perhaps most impressive, humpback songs contain tunes that rhyme. "This suggests that whales use rhyme in the same way we do: as a technique in poem tohelp them remember complex material," the researchers write.

    Over the past few years, smart home tech has become more and more accessible and it's increasingly easy to find that you've bought a product that includes smart home features. So what does a modern smart home look like, and how can you start building one? You could get to start making your home smarter by the following gadgets.

    Ecobee 4

    *Measuring both occupancy and temperature, its sensors signal your Ecobee to automatically switch to the right mode.

    It only takes about 30 minutes, thanks to an easy-to-follow installation guide and an in-app step-by-step walkthrough.

    Easily adjust temperature using your voice with built-in Alexa or from wherever you are using your mobile devices.

    Amazon Smart Plug

    Amazon Smart Plug works with Alexa to add voice control.

    Schedule lights, fans, and appliances to turn on and off automatically, or control them remotely when you're away.

    It's simple to set up and use. Plug in, open Alexa app, and start using your voice.

    The Philips Hue White Smart Bulb

    It works with Amazon Alexa to support dimming through voice control.

    Schedule your own custom lighting scenes. Set the smart bulbs to turn on and off at a pre-set time.

    To install, simply screw(拧) the smart bulbs into your desired light location.

    Control smart-bulb-equipped lamps and overhead lights via the Philips Hue App.

    August Smart Lock Pro

    It works with Alexa for voice control(Alexa device sold separately).

    Control keyless access. It locks automatically behind you, and unlocks as you approach.

    Install in about 10 minutes with just a screwdriver(螺丝刀).

    Many doors close for those who have ever been in prison for a crime. It can be difficult for former prisoners to reenter society. A number of training programs are aimed at reopening doors for these men and women.

    "Together We Bake" teaches cooking and marketing skills to women who have spent time in prison so they can start new lives. It is a 10-week program which teaches women how to bake and sell cookies. Two friends, Tricia Sabatini and Stephanie Wright, created the program.

    "I have a background in social work and she is an amazing baker," Ms. Wright explains. "We discovered that for this population of women, returning from prison into the community, there aren't a lot of resources for them. So we thought we could combine our passions (激情) and develop this job as a training program. "Stephanie Wright says they started the program earlier this year." We had two classes so far that have graduated. This is our third class. We have eight women currently in this class. We've 16 women graduated in the first two classes."

    Terry Garred is one of the graduates. She says the program helped her turn her life around. Next she hopes to complete her high school studies. She is also working for "Together We Bake" to help other women follow the path she took.

    The program includes classes in which the women talk about their experiences and learn communication and job skills. Thirty-six-year-old Jamie White had spent three years in jail, which made her a little puzzled about her future life back into society. But she found those meeting were very helpful. She learned how to open up, and was just trying to better herself. She gained new skills. She sells baked goods at local markets every weekend now.

    In the ongoing battle between Tiger Moms, French Mamas, and everyone else who wants to know what is the best way to raise their kids, a new study adds evidence that the extreme Tiger-style may do more harm than good. Authoritarian parents are more likely to end up with disrespectful children with violent behaviors, the study found, compared to parents who listen to their kids with the goal of gaining trust.

    It was the first study to look at how parenting styles affect the way teens view their parents and, in turn, how they behave. The study considered three general styles of parenting. Authoritative parents are demanding and controlling while also being warm and sensitive to their children's needs. Authoritarian parents, on the contrary, are demanding and controlling without the appearance of caring, attachment and receptiveness. They take a "my way or the highway" approach to their kids. Permissive parents, the third group, have warm and receptive qualities, but they set few boundaries and carry out few rules.

    Using data on early 600 kids from an ongoing study of middle school and high school students in New Hampshire, researchers from the University of New Hampshire were able to find "my way or the highway" parenting with more violent behaviors like robbery, drug-taking, and attacking someone else with the intention of hurting or killing. Firm but loving parenting, on the other hand, led to fewer lawbreakers. Permissive parenting, surprisingly, didn't seem to make much of a difference either.

    To explain the link between parenting style and behavior in kids, the researchers suggested that what matters most is how reasonable kids think their parents' power is. This sense comes when kids trust that their parents are making the best decisions for them and believe that they need to do what their parents say even if they don't always like how their parents are treating them. When kids respect the power of their parents, the researchers reported in the journal of Adolescence, their behavior is better. Previous research has also linked firm but caring parenting with kids who have more self-control and independence.

    "When children consider their parents to be the reliable figure, they trust the parents and feel that they have a duty to do what their parents tell them to do," said lead researcher Pick Trinkner. "This is very important as the parent doesn't have to rely on a system of rewards and punishments to control behavior and the child is more likely to follow the rules when the parent is not physically present."

We are currently experiencing an unprecedented era in the realm of space exploration, marked by a surge in the retrieval and study of celestial samples. This "golden age" is characterized by the active efforts of global space agencies to gather and analyze material from various celestial bodies, including asteroids, moons, and planets.

China's Chang'e 5 mission stands out as a recent triumph in this endeavor. On December 17, the Chang'e 5 lunar probe successfully concluded its journey by landing in the Inner Mongolia autonomous region, as reported by China Daily. This mission, the first lunar sample-return endeavor since 1976, managed to secure an impressive 1,713 grams of lunar rocks and dust, utilizing advanced drilling technology and robotic arms.

Similarly, on December 6, Japan's Hayabusa 2 probe achieved a remarkable feat by returning a capsule filled with samples from the asteroid Ryugu. This marks the second instance of asteroid samples being collected and brought back to Earth, following the original Hayabusa spacecraft's accomplishment in 2010.

The momentum in this field is set to continue, with NASA's OSIRIS-REx spacecraft anticipated to return to Earth in 2023, carrying samples from the asteroid Bennu. Additionally, Russia's Lunar-25 mission is poised to launch in 2021, with the objective of collecting lunar samples.

The significance of these sample-return missions cannot be overstated. They hold the potential to shed light on long-standing mysteries that have baffled scientists, such as the origins of life and the emergence of water on Earth. As Ann Nguyen, a NASA planetary scientist, emphasizes, "I cannot emphasize enough how valuable return samples are for increasing our understanding of the origin and evolution of our solar system and our place in the universe, and how we came to be."

Upon arrival on Earth, these celestial samples undergo meticulous analysis using sophisticated instruments. These analyses can yield more detailed insights than what can be gleaned from photographs or robotic rovers alone.

In the case of the Chang'e 5 lunar samples, scientists will employ a variety of analytical methods, tests, and experiments to determine the composition, structure, and physical properties of the lunar material. This comprehensive understanding will contribute to a deeper comprehension of the moon's history and, by extension, the broader history of our solar system.

Though we have only begun to explore the surface of these celestial bodies, both in a literal and figurative sense, the knowledge we have gained is already substantial. The journey of discovery is far from over, with a wealth of mysteries still waiting to be unveiled.