# orderedItems[].object.content
Forced displacement in Gaza

@palestine
#Gaza
#displacement

# orderedItems[].object.contentMap.en
Forced displacement in Gaza

@palestine
#Gaza
#displacement

# orderedItems[].object.content
@anna_lillith

Hammerhead shark with fins cut off.

#sharks

# orderedItems[].object.contentMap.en
@anna_lillith

Hammerhead shark with fins cut off.

#sharks

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Love Triangle: How Trigonometry Shapes the World by Matt Parker, 2024

Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be slightly less bad at pool. Triangles underpin our day-to-day lives and civilization as we know it.

@bookstodon
#books
#nonfiction
#mathematics
#trigonometry

# orderedItems[].object.contentMap.en
Love Triangle: How Trigonometry Shapes the World by Matt Parker, 2024

Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be slightly less bad at pool. Triangles underpin our day-to-day lives and civilization as we know it.

@bookstodon
#books
#nonfiction
#mathematics
#trigonometry

# orderedItems[].object.attachment[].name
In Love Triangle , Matt Parker argues we should all show a lot more love for triangles, along with all the useful trigonometry and geometry they enable. To prove his point, he uses triangles to create his own digital avatar, survive a harrowing motorcycle ride, cut a sandwich, fall in love, measure tall buildings in a few awkward bounds, and make some unusual art. Along the way, he tells extraordinary and entertaining stories of the mathematicians, engineers, and philosophers—starting with Pythagoras—who dared to take triangles seriously. 
This is the guide you should have had in high school—a lively and definitive answer to “Why do I need to learn about trigonometry?” Parker reveals triangles as the hidden pattern beneath the surface of the contemporary world. Like love, triangles actually are all around. And in the air. And they’re all you need.

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Mastering Linux Security and Hardening: A Practical Guide to Protecting Your Linux System From Cyber Attacks 3e by Donald A. Tevault, 2023

Gain a firm practical understanding of how to secure your Linux system from intruders, malware attacks, and other cyber threats.

The third edition is an updated, comprehensive introduction to implementing the latest Linux security measures, using the latest versions of Ubuntu and AlmaLinux.

@bookstodon
#books
#Linux
#security

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Mastering Linux Security and Hardening: A Practical Guide to Protecting Your Linux System From Cyber Attacks 3e by Donald A. Tevault, 2023

Gain a firm practical understanding of how to secure your Linux system from intruders, malware attacks, and other cyber threats.

The third edition is an updated, comprehensive introduction to implementing the latest Linux security measures, using the latest versions of Ubuntu and AlmaLinux.

@bookstodon
#books
#Linux
#security

# orderedItems[].object.attachment[].name
In this new edition, you will learn how to set up a practice lab, create user accounts with appropriate privilege levels, protect sensitive data with permissions settings and encryption, and configure a firewall with the newest firewall technologies. You’ll also explore how to use sudo to set up administrative accounts with only the privileges required to do a specific job, and you’ll get a peek at the new sudo features that have been added over the past couple of years. You’ll also see updated information on how to set up a local certificate authority for both Ubuntu and AlmaLinux, as well as how to automate system auditing. Other important skills that you’ll learn include how to automatically harden systems with OpenSCAP, audit systems with auditd, harden the Linux kernel configuration, protect your systems from malware, and perform vulnerability scans of your systems. As a bonus, you’ll see how to use Security Onion to set up an Intrusion Detection System. By the end of this new edition, you will confidently be able to set up a Linux server that will be secure and harder for malicious actors to compromise. 
What you will learn Prevent malicious actors from compromising a production Linux system Leverage additional features and capabilities of Linux in this new version Use locked-down home directories and strong passwords to create user accounts Prevent unauthorized people from breaking into a Linux system Configure file and directory permissions to protect sensitive data.

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Winter sunrise

via s-usang-blog

@photography
#winter
#sunrise

# orderedItems[].object.contentMap.en
Winter sunrise

via s-usang-blog

@photography
#winter
#sunrise

# orderedItems[].object.content
@palestine @photography

#Lebanon
#Beirut
#elderly

# orderedItems[].object.contentMap.en
@palestine @photography

#Lebanon
#Beirut
#elderly

# orderedItems[].object.content
@palestine

@photography
#Lebanon
#Beirut
#women

# orderedItems[].object.contentMap.en
@palestine

@photography
#Lebanon
#Beirut
#women

# orderedItems[].object.content
Israeli military bombs central Beirut apartment building

People gather as rescuers work to save people trapped under the rubble in central Beirut’s Basta neighbourhood, where at least four Israeli missiles struck an apartment building on November 23, 2024 [Adnan Abidi/Reuters]

@palestine
#Lebanon
#Beirut

# orderedItems[].object.contentMap.en
Israeli military bombs central Beirut apartment building

People gather as rescuers work to save people trapped under the rubble in central Beirut’s Basta neighbourhood, where at least four Israeli missiles struck an apartment building on November 23, 2024 [Adnan Abidi/Reuters]

@palestine
#Lebanon
#Beirut

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The Music of Physics by George N. Gibson, 2024

Music is an excellent medium to introduce physics to novice scientists, as it provides an intuitive understanding of the physics of waves.The book is not restricted to purely musical topics. Each topic is carefully chosen to relate to broader principles applicable to other areas of physics or technology. This is not meant to be a highly technical treatise on sound and musical instruments.

@bookstodon
#books
#nonfiction
#physics
#music

# orderedItems[].object.contentMap.en
The Music of Physics by George N. Gibson, 2024

Music is an excellent medium to introduce physics to novice scientists, as it provides an intuitive understanding of the physics of waves.The book is not restricted to purely musical topics. Each topic is carefully chosen to relate to broader principles applicable to other areas of physics or technology. This is not meant to be a highly technical treatise on sound and musical instruments.

@bookstodon
#books
#nonfiction
#physics
#music

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This textbook is written for a very specific purpose and audience: It serves as a breadth requirement for a general education program at the college level for non-science majors. It is also suitable for an introductory course at the high school level. 

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Children wash muddied clothes after they were flooded by Super Typhoon Man-yi in Bayombong. Storm-weary communities in the Philippines are beginning to rebuild after Super Typhoon Man-yi and five other storms in the past month have devastated homes and displaced hundreds of thousands.

Photograph: Ezra Acayan/Getty Images

@photography
#Philippines
#flood
#children

# orderedItems[].object.contentMap.en
Children wash muddied clothes after they were flooded by Super Typhoon Man-yi in Bayombong. Storm-weary communities in the Philippines are beginning to rebuild after Super Typhoon Man-yi and five other storms in the past month have devastated homes and displaced hundreds of thousands.

Photograph: Ezra Acayan/Getty Images

@photography
#Philippines
#flood
#children

# orderedItems[].object.content
A wounded soldier sits in a stabilisation point near the Kurakhove frontline. The soldier administered first aid to himself and was unable to leave his position for two days with a wound to his jaw.

Photograph: Vlada Liberova/Libkos/Getty Images

@photography
@ukraine
#servicemen

# orderedItems[].object.contentMap.en
A wounded soldier sits in a stabilisation point near the Kurakhove frontline. The soldier administered first aid to himself and was unable to leave his position for two days with a wound to his jaw.

Photograph: Vlada Liberova/Libkos/Getty Images

@photography
@ukraine
#servicemen