1 . The Best Computer Science Competitions for High Schoolers

Microsoft runs the competition, and each year, students around the world compete in it. Students work in teams of up to three members to design a tech solution to a social or health problem.

Qualification: Student must be 16 or older.

Prizes: Each winning team is awarded $100,000.

Students work in teams of at least 10 along with 2 adult mentors to design and build an industrial-sized robot. They then must program the robot to compete in a sophisticated field game at competitions. Annual team registration fees are usually about $5,000.

Qualification: High school students in the U.S.,

Prizes: Various scholarships and cash prizes for top scorers.

It is designed to get more girls worldwide interested in coding and computer science. Girls work in teams of 1-5 and with volunteer mentors to use technology to design an app that helps solve real world problems such as climate change and hunger.

Qualification: Must identify as female and be between 10 and 18 years old.

Prizes: Prizes and scholarships up to $2,000.

To compete, your school has to have registered and paid the registration fee. Before the competition, the coach teaches coding with a focus on ACSL exam categories. Then, students work in teams of 3 or 5 students to complete four tests. Students can code in Python 3, Java 8, or C++ as defined on the programming platform. Top-scoring teams advance to regional, statewide, and eventually global competitions.

Qualification: Students whose schools have registered for the competition.

Prizes: Winners of the ACSL All-Star Contest receive prizes.

3 . For any advanced record collector, we have a great collection for you to know about your favorite music!

The Beatles — Vol 1 Evolution (1940-64)

This is the first in die set of three-Its 116 pages cover every single, album from 1962 to 1964, all newly reviewed by top experts, forming a UK Beatles discography (录音作品名录) with comments: a must-have for fans and collectors.

The Beatles — Vol 2: Revolution (1965-67)

It is the second in the set. Covering their creative glory years in the mid-60s, up to the recording of their masterpiece, Sgt Pepper’s, it presents interviews with their great producer George Martin, Pattie Boyd and Beatles insider Tony Bramwell. 116 pages of quality reading.

The Beatles — Vol 3: Ascension (1968-2019)

It is the third in the series, covering their final years together, from the story of the White Album to the success of Abbey Road. There is analysis of what finally broke up the band.

The Rolling Stones: Making The Legend

This special magazine focusing on the archives tells the best story of the rise of The rolling Stones. It’s a must — have for fans of the world’s greatest rock roll band — and for anyone who wants to became what it is today, this is right for you.

Pink Floyd — Shooting For The Moon

It records the development of this globally loved band, from their beginnings back in 1967 to their lasting position half a century later, by the way of archive (档案，史料).

◆Buy a package of any 3 for just £18.00 UK

(£ 28.50 EU, £ 34.50 rest of world) postage packing included

◆Available to buy separately at £ 6.99 UK, £10. 49 EU & £ 12.49 rest of world postage packing included

◆For a mixed package please call us on 020 8752 8193 NOW!

4 . As the fall season paints Illinois in lively colors, you’re welcome to make your fall exploration journey one to remember. Worldatlas.com offers you the least-crowded towns to catch fall leaves.

Carbondale leads the list as it is heightened by waterbodies that match its leaves. Its diverse trees form the appealing fall atmospheres, with its topmost leaf season in mid-October. Adventurists can wander out to Castle Park with family members or explore more challenging nature routes.

Grafton is one of the best fall season destinations for its unique community and scenic sailing routes. Sitting along the Mississippi River, the city comes alive with a mix of orange, red, and green colors in late October. Some of the best breathtaking fall views can be sighted around sunset when the still waters mirror the pink clouds and lively leaf colors.

Located 15 miles from Grafton, Alton is a slightly more crowded destination to observe annual leaves, but not less lively. Alton is also situated along the Mississippi River and shares one of the most scenic routes on Highway 100 with its neighboring town of Grafton. Alton adds a unique turn to the typical trips for being the most haunted (闹鬼的) town in Illinois, making it an excellent destination to visit during Halloween.

Galena enriches Illinois’. fall appeal with well-undamaged historical attractions, offering visitors more than just absorbing leaves to enjoy, The Helluva Half Mile, once famous as the center of the gold mining (矿业) town, has over 125 small shops and businesses to visit during your exploration. Outdoor events are another primary reason to visit Galena during this fall season.

5 . Marine Science Camps

（For campers aged between 8 and 14）

$240/person/program

5 days, running from 8:30 am to 11:30 am and 1:00 pm to 4:00 pm

·Camp gear packs（装备包）are available for sale at the check-in．

·Each camper will receive a camp shirt and a pair of shorts on the first day of the camp and is expected to wear them every day．

·Lunches must be bought for these days．

·Parents shouldn’t follow, attend, or volunteer in our camp programs．

In the event of a cancellation, an 80% refund will be issued if the written cancellation request is received 15 days or more before the first day of the camp. Cancellations 14 to 5 days before the camp start will receive a refund of 50% of the total cost. Cancellations 4-0 days before the camp start won’t receive a refund．

6 . Thousands of books are published daily, and book advertisements play a crucial role in increasing awareness about those books. But it’s too easy to be tricked into bad “advertising opportunities” and make the wrong decisions. Here are several forms of digital advertising proven to work well.

Facebook advertising: Facebook provides the perfect advertising platform for authors because it allows targeting very specific categories of people. The other advantage is that it’s easy to test. You can start with a budget as low as $5 and gradually increase your monetary (货币的) commitment if your return on investment is positive.

Amazon advertising: Amazon allows you to show ads about your book directly on other book pages and search result pages. Since their main US rollout in 2017, they’ve become the most effective advertising place for authors.

Bookbub advertising: Bookbub rolled out a self-serve ad platform in 2016, which they’ve greatly improved since. It’s a less competitive playing field than Facebook or Amazon, but it does have its features.

Discount/promotion advertising: If you’re running a discount or free promotion on one of your books, you can apply to have it advertised in the newsletters of platforms such as Freebooksy, Bargainbooksy, etc.

Other types of advertising include search advertising, Goodreads advertising, banner ads on websites, etc. These haven’t produced the same effective results for most authors yet, but they could be just as effective (or more) if you write in a certain field.

7 . Four Popular Books on Science

This book written by Graham Lawton is not about what happens when we’re ill with something serious to send us to the doctor. Instead, it focuses on many of mild, annoying illnesses, aches and pains which we can always put up with. It’s a mixture of science and history, with a light touch, and provides practical information about each illness for the reader.

In this deeply researched book, Professor Bobby Duffy provides a new framework for understanding the issues of the day: from culture wars to climate change and mental health to housing. Including information from all over the globe, and with powerful effects on humanity’s future, this big-thinking book will change how you view the world.

Introduced by Jim Al-Khalili, Eureka brings together 365 mind blowing questions, attractive facts and exciting experiments. If you’ve ever wondered what would happen if the moon disappeared, why cats always land on their feet, why we get morning breath, how to measure the speed of light with a chocolate bar, if you could surf down an erupting volcano and why songs get stuck in your head, this book would be a good choice.

Unthinkable takes us on an unforgettable journey through the human brain. Award-winning science writer Helen Thomson has spent years travelling the world tracking down brain disorders that are not seen very often. In Unthinkable she tells the stories of nine unusual people. From the man who thinks he’s a tiger to the doctor who feels the pain of others just by looking at them. Their experiences show how the brain can shape our lives in unexpected and, in some cases, alarming ways.

9 .

10 . Visit America’s National Parks for Free on These Six Days in 2024

It’s time to plan a visit to your dream national park destination. For a few days each year, every national park in America is free to visit — including hundreds of national monuments, seashores, historic sites and more.

Less than a quarter of them have entry fees, but those that do charge up to $20 per person or up to $35 per vehicle. Revenue (收入) from these fees stays in the National Park Service to cover visitor services, including improving accessibility, restoring wildlife habitat and more.

“National parks are places that awaken senses, inspire curiosity, encourage reflection, and promote joy,” National Park Service Director Chuck Sams said in a statement. “The entrance fee-free days expand opportunities for people to visit their national parks and experience the beauty and history of our country.”

There’s a new addition to the entrance fee-free days in 2024: Juneteenth, which became recognized as a national holiday on June 17, 2021.

National park free entry days for 2024:

●Jan. 15 — Martin Luther King, Jr. Day

●April 20 — First day of National Park Week

●June 19 — Juneteenth

●Aug. 4 — Great American Outdoors Day

●Sept. 28 — National Public Lands Day

●Nov. 11 — Veterans Day

Fees for certain activities like camping and fishing will still be in place. Additionally, parks operated in partnership with outside parties may charge other types of fees. For instance, Waco Mammoth charges an access fee for its dig shelter. That park is run by the Park Service, together with the City of Waco, Texas, and Baylor University. Visitors can find site-specific details on park websites.