- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 12 — History of Cryptocurrencies [Bonus lecture]Lecture 12 — History of Cryptocurrencies [Bonus lecture] —Bonus lecture by Jeremy Clark due to popular interest. For the accompanying textbook, including the free draft version, see: http://bitcoinbook.cs.pr...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 11 — The future of Bitcoin?Lecture 11 — The future of Bitcoin? —yt:video:YG7l0XPtzD4 YG7l0XPtzD4 UCNcSSleedtfyDuhBvOQzFzQ Eleventh and final lecture of the Bitcoin and cryptocurrency technolo...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 10 — Altcoins and the Cryptocurrency EcosystemLecture 10 — Altcoins and the Cryptocurrency Ecosystem —yt:video:l-3kOuF0dts l-3kOuF0dts UCNcSSleedtfyDuhBvOQzFzQ Tenth lecture of the Bitcoin and cryptocurrency technologies online c...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 9 — Bitcoin as a PlatformLecture 9 — Bitcoin as a Platform —yt:video:aM3OP4gazWw aM3OP4gazWw UCNcSSleedtfyDuhBvOQzFzQ Ninth lecture of the Bitcoin and cryptocurrency technologies online c...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 8 — Alternative Mining PuzzlesLecture 8 — Alternative Mining Puzzles —yt:video:TipGy2bOVL4 TipGy2bOVL4 UCNcSSleedtfyDuhBvOQzFzQ Eighth lecture of the Bitcoin and cryptocurrency technologies online ...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 7 — Community, Politics, and RegulationLecture 7 — Community, Politics, and Regulation —yt:video:IRbgZUGHn9g IRbgZUGHn9g UCNcSSleedtfyDuhBvOQzFzQ Seventh lecture of the Bitcoin and cryptocurrency technologies online...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 6 — Bitcoin and AnonymityLecture 6 — Bitcoin and Anonymity —yt:video:glyQy_e5LmM glyQy_e5LmM UCNcSSleedtfyDuhBvOQzFzQ Sixth lecture of the Bitcoin and cryptocurrency technologies online c...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 5 — Bitcoin MiningLecture 5 — Bitcoin Mining —yt:video:jXerV3f5jN8 jXerV3f5jN8 UCNcSSleedtfyDuhBvOQzFzQ Fifth lecture of the Bitcoin and cryptocurrency technologies online c...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 4 — How to Store and Use BitcoinsLecture 4 — How to Store and Use Bitcoins —yt:video:NKqHXoYZvMg NKqHXoYZvMg UCNcSSleedtfyDuhBvOQzFzQ Fourth lecture of the Bitcoin and cryptocurrency technologies online ...
- + Bitcoin and Cryptocurrency Technologies Online Course - LEARNING: Lecture 3 — Mechanics of BitcoinLecture 3 — Mechanics of Bitcoin —yt:video:t3hJsFpPmXs t3hJsFpPmXs UCNcSSleedtfyDuhBvOQzFzQ Third lecture of the Bitcoin and cryptocurrency technologies online c...
- + US Consumer Product Safety Commission - Recent recalls and product safety news: John Deere Recalls Compact Utility Tractors Due to Crash Hazard—The front bell crank in the brake linkage can fail causing the tractor to lose braking, resulting in a crash hazard.
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Liberty Hardware Recalls Multi-Grip Tub Safety Bars Due to Fall Hazard—The plastic sticker grip pads can become dislodged after installation on tubs with tapered side walls, making the recalled Multi-Grip Tub Safety Bars ...
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Polaris Industries Recalls Ranger XD 1500 Recreational Off-Road Vehicles (ROVs) with Winches Due to Fire Hazard—The winch wiring can overheat while in use, posing a fire hazard and risk of serious injury to the rider or passenger.
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Children’s Jewelry Sets Recalled Due to Risk of Lead and Cadmium Poisoning; Violations of the Federal Lead Content Ban and Federal Hazardous Substances Act; Sold Exclusively on Amazon.com by Newmemo—The rings contain levels of lead that exceed the federal lead content ban and levels of cadmium that are prohibited in children’s products by the Fede...
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Polaris Recalls Sportsman All-Terrain Vehicles Due to Fire Hazard—The ATV can leak fuel at the fuel pump flange outlet, posing a fire hazard and risk of serious injury to the rider or passenger.
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Ceither Adult Portable Bed Rails Recalled Due to Serious Entrapment and Asphyxia Hazards; Violation of Federal Regulations for Adult Portable Bed Rails; Sold Exclusively on Amazon.com by Inforce—The recalled bed rails violate federal regulations for adult portable bed rails, posing a serious entrapment hazard and risk of death by asphyxiation....
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Caframo Cabinet Heaters Recalled Due to Electrocution Hazard; Manufactured by Caframo Limited—The crimp holding a wire in place in the cabinet heater is not properly finished and can result in the wire detaching, posing an electrocution hazard.
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Wee Gallery Recalls Baby Tummy Time Gallery Due to Violation of the Federal Phthalates Ban—The recalled Baby Tummy Time Gallery art card pockets have clear plastic coverings that contain levels of a phthalate that exceeds the federal phthala...
- + US Consumer Product Safety Commission - Recent recalls and product safety news: CVB Recalls LUCID Platform Beds with Upholstered Square Tufted Headboards Due to Fall and Injury Hazards—The recalled beds can sag, break, or collapse during use, posing fall and injury hazards to consumers.
- + US Consumer Product Safety Commission - Recent recalls and product safety news: Jo-Ann Stores Recalls Place & Time Battery-Operated Desk Lamps Due to Fire Hazard—The desk lamp’s battery compartment can overheat while using the USB charging cord, posing a fire hazard.
- + MIT OpenCourseWare - Blockchain and Money: 1. Introduction for 15.S12 Blockchain and Money, Fall 20181. Introduction for 15.S12 Blockchain and Money, Fall 2018 —MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gensler View the complete course: https://ocw.mit.edu/15-S12F18 YouTube Playlist: ht...
- + MIT OpenCourseWare - Blockchain and Money: 2. Money, Ledgers & Bitcoin2. Money, Ledgers & Bitcoin —yt:video:5auv_xrvoJk 5auv_xrvoJk UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 3. Blockchain Basics & Cryptography3. Blockchain Basics & Cryptography —yt:video:0UvVOMZqpEA 0UvVOMZqpEA UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 4. Blockchain Basics & Consensus4. Blockchain Basics & Consensus —yt:video:w7HDA8gUbpQ w7HDA8gUbpQ UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 5. Blockchain Basics & Transactions, UTXO and Script Code5. Blockchain Basics & Transactions, UTXO and Script Code —yt:video:zGDTt9Q3vyM zGDTt9Q3vyM UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 6. Smart Contracts and DApps6. Smart Contracts and DApps —yt:video:JPkgJwJHYSc JPkgJwJHYSc UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 7. Technical Challenges7. Technical Challenges —yt:video:GLVrOlHLJ1U GLVrOlHLJ1U UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 8. Public Policy8. Public Policy —yt:video:sMnBl0g3Ev4 sMnBl0g3Ev4 UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 9. Permissioned Systems9. Permissioned Systems —yt:video:vPJ8oQ99r9c vPJ8oQ99r9c UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + MIT OpenCourseWare - Blockchain and Money: 10. Financial System Challenges & Opportunities10. Financial System Challenges & Opportunities —yt:video:l0vD_FBWk0g l0vD_FBWk0g UCEBb1b_L6zDS3xTUrIALZOw MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gen...
- + US GOV - CDC - Travel Health Notices: Level 2 - Marburg in Rwanda—On September 27, 2024, the Republic of Rwanda reported cases of Marburg virus disease (Marburg). Several districts have reported confirmed cases.
- + US GOV - CDC - Travel Health Notices: Level 1 - Oropouche in the Americas—Parts of Bolivia, Brazil, Colombia, Dominican Republic, Guyana, and Peru (see map) are reporting a low number of cases of Oropouche. Oropouche is spre...
- + US GOV - CDC - Travel Health Notices: Level 1 - Global Measles—Many international destinations are reporting increased numbers of cases of measles. Country List : Afghanistan, Angola, Benin, Came...
- + US GOV - CDC - Travel Health Notices: Level 2 - Clade I Mpox in Central and Eastern Africa—There is an outbreak of clade I mpox in Central and Eastern Africa. Country List : Burundi, Central African Republic, Democratic Republic of the Con...
- + US GOV - CDC - Travel Health Notices: Level 2 - Oropouche in Cuba—There is an outbreak of Oropouche in Cuba. Oropouche is spread through the bites of infected midges (small flies) and mosquitoes.
- + US GOV - CDC - Travel Health Notices: Level 1 - Global Dengue—Dengue is a year-round risk in many parts of the world, with outbreaks commonly occurring every 2–5 years. Travelers to risk areas should prevent mosq...
- + US GOV - CDC - Travel Health Notices: Level 2 - Zika in the state of Maharashtra, India—There is an outbreak of Zika in the state of Maharashtra, India. All travelers to Maharashtra should take steps to prevent mosquito bites and sexual t...
- + US GOV - CDC - Travel Health Notices: Level 2 - Global Polio—Some international destinations have circulating poliovirus. Before any international travel, make sure you are up to date on your polio vaccines. ...
- + US GOV - CDC - Travel Health Notices: Level 1 - A Strain of Multidrug-Resistant Salmonella Newport in Mexico—Some travelers who have spent time in Mexico have been infected with multidrug-resistant (MDR) Salmonella Newport.
- + US GOV - CDC - Travel Health Notices: Level 2 - Diphtheria in Guinea—There are confirmed and suspect cases of diphtheria in several regions in Guinea. Vaccination against diphtheria is essential to protect against disea...
- + ED.gov RSS News Feed: Biden-Harris Administration Takes Next Step Toward Additional Debt Relief for Tens of Millions of Student Loan Borrowers This Fall—The Biden-Harris Administration today announced that it will begin the next step toward providing student debt relief to tens of millions of borrowers...
- + ED.gov RSS News Feed: How Students Helped Spur $40 million in Federal Investments in Mental Health Across Kentucky—By: Abigail Swisher, Rural Impact Fellow, Office of Elementary and Secondary Education Sam Smith – then a student at Daviess County High School in Owe...
- + ED.gov RSS News Feed: U.S. Department of Education to Host Strengthening Whole Child Communities: Raising the Bar from Cradle to Career in Detroit, Michigan—On Thursday, August 1 and Friday, August 2, the U.S. Department of Education (Department) will host the Strengthening Whole Child Communities: Ra...
- + ED.gov RSS News Feed: Book Bans Are Not Just Bad Policy; They Can Raise Civil Rights Issues—By: Matt Nosanchuk, Deputy Assistant Secretary for Strategic Operations and Outreach, Office for Civil Rights, U.S. Department of Education All studen...
- + ED.gov RSS News Feed: U.S. Department of Education’s Office for Civil Rights Reaches Agreement to Address Antisemitic Harassment in Carmel Unified School District in California —The U.S. Department of Education’s Office for Civil Rights (OCR) announced today the resolution of a complaint alleging antisemitic harassme...
- + ED.gov RSS News Feed: Unveiling New Tools for Educators, School Counselors and Advisors: Enhance College Decision-Making with Our Latest College Scorecard Toolkits—By: John Garcia, Senior Advisor to the Assistant Secretary, Office of Planning, Evaluation and Policy Development The U.S. Department of Education (De...
- + ED.gov RSS News Feed: Full STEM Ahead: Supporting Girls of Color in the Field of STEM—By: Megan Chan, STEM Policy Intern, Office of the Deputy Secretary In the ever-evolving world of STEM, dedicating spaces and opportunities to amplify ...
- + ED.gov RSS News Feed: Breaking Barriers: Creating Inclusive STEM Education for All Students—By: Alina de Zoysa, STEM Policy Intern, Office of the Deputy Secretary On the first day of my freshman year, I walked into my AP Biology classroom and...
- + ED.gov RSS News Feed: Statement from U.S. Secretary of Education Miguel Cardona on the 8th Circuit Court of Appeals' Ruling on Biden-Harris Administration’s Saving a Valuable Education (SAVE) Plan—U.S. Secretary of Education Miguel Cardona today released the following statement about the 8th Circuit Court of Appeals' ruling on the ...
- + ED.gov RSS News Feed: Biden-Harris Administration Approves Additional $1.2 Billion in Student Debt Relief for 35,000 Public Service Workers—The Biden-Harris Administration announced today the approval of roughly $1.2 billion in additional student loan relief for 35,000 borrowers across the...