Education

Curt Cignetti will soon sign a new contract with Indiana that pays him at least $12.5 million per year. But after digging into the numbers, Cignetti might still be the most undervalued coach in college football (and not for the reason you might think). We all know what Cignetti has done at IU is remarkable — he turned a perennial cellar-dweller into the national championship favorite just two years after his arrival. This has transformed IU's athletic department: • Before the 2025 season even kicked off, ticket revenue for IU football surpassed $13 million. • Indiana announced a $50 million stadium naming rights deal with Merchants Bank. • Fundraising hit a record high, with billionaire IU alum Mark Cuban donating to the athletic department for the first time. But that’s the obvious stuff; Cignetti’s real impact comes in the admissions office. IU’s football team is essentially a marketing vehicle for the university — 24 million people watched them win the Rose Bowl, 18 million watched them win the Big Ten Championship, and when College Gameday visited campus, more than 2 million people watched a three-hour commercial about the school. This exposure is worth hundreds of millions of dollars and is already impacting Indiana’s finances. In 2025 alone, Indiana University set school records for total enrollment (48,626 students), freshman class size (10,127), first-year out-of-state students (4,697), and applications (73,400). Indiana University Applicants • 2020-21: 46,623 • 2021-22: 50,159 • 2022-23: 54,345 • 2023-24: 67,731 • 2024-25: 73,400 Because IU can only admit so many students, it uses excess demand to 1) shift enrollment toward out-of-state students and 2) become more selective academically. Out-of-state students now account for roughly 50% of total enrollment, with 4,697 new non-residents admitted in 2025 — about 500 more than IU’s previous record. That matters because out-of-state students pay $30,000 more per year in tuition — $12,000 for residents versus $42,000 for non-residents. 500 new out-of-state students x $30,000 tuition difference ––––––––– = $15 million annually Over four years, those students are worth $60 million more than in-state students. And since football success attracts more applicants, IU can raise its academic bar. Indiana’s Fall 2025 class had a median high school GPA of 3.94 — the highest in school history. This creates a virtuous cycle. Better sports → more applicants → better students → higher rankings → even more applicants and higher tuition revenue. This is exactly what happened at Alabama with Nick Saban, and it’s why Indiana is comfortable giving Cignetti new contracts every year. P.S. If you enjoyed this breakdown, join 135,000 others who learn about the business and money behind sports by reading my 3x weekly newsletter: https://lnkd.in/dF2E-Qc2 #sports #sportsbiz

Ever wake up just before your alarm? It might not be a coincidence… It turns out, our brains have a natural way of keeping track of time, an inborn “clock” mechanism, which is synchronised to light in our environment. It’s got the coolest name for such a tiny brain region: the suprachiasmatic nucleus (SCN) - literally, the group of cells (nucleus) above (supra) the optic chiasm (crossing). The SCN is essentially your brain’s “master clock” because it is responsible for coordinating our circadian rhythms. Light-sensitive cells in your eyes send signals to the SCN, which regulates melatonin - a hormone that makes us sleepy - via the pineal gland. Our species evolved to be diurnal, being active in the day and sleeping at night. As a result, daylight inhibits melatonin release, making us more alert. At night, the lack of light promotes melatonin release, making us sleepy. This is why for better sleep hygiene, experts often recommend limiting exposure to electronic devices for at least an hour before bedtime. The light from electronic devices can shift your body clock and this gets aggravated by heightened anxiety associated with doom scrolling -- neither of which helps your sleep. Want to support your brain’s internal clock? A few simple habits can make a big difference: 👉 Get natural sunlight in the morning. This helps reset your body clock. 👉 Stick to a consistent sleep schedule, even on weekends. 👉 Limit screens at least an hour before bed. 👉 Keep your bedroom dark and cool to promote better sleep. BTW, in teenagers melatonin starts to be produced later at night, which is why many teenagers don’t feel sleepy until much later in the evening. It’s also the reason they struggle to get up in the morning. For teens, going to school early is a bit like forcing them into a different time zone during the week and only letting them reset on weekends. When your teenager sleeps in on the weekends, bear in mind they are dealing with a genuine biological change in their circadian rhythm during the teenage years. So when you wake right before your alarm, blame (or credit!) your suprachiasmatic nucleus for being such a good time keeper! Understanding our biology helps us work with our natural rhythms rather than against them. How do you optimize your daily schedule around your circadian patterns?

500 students share one computer in Niger. Yet they're conducting advanced physics experiments that students at elite schools can't access. The secret? WebAR turning basic smartphones into portable STEM labs. Think about that. In Sub-Saharan Africa, fewer than 10% of schools have internet. Student-to-computer ratios hit 500:1. Yet mobile subscriptions jumped from single digits to 80% in a decade. Students already carry the infrastructure—we just weren't using it right. Traditional EdTech Reality: ↳ VR headsets: $300+ per student ↳ Heavy apps requiring 5G speeds ↳ Labs costing millions to build ↳ Rural schools: permanently excluded The WebAR Revolution: ↳ Runs in any browser, optimized for 3G ↳ No app store, minimal storage ↳ Science scores improving 10-15% ↳ Every smartphone becomes a laboratory But here's what grabbed me: A physics teacher in rural South Africa has one broken oscilloscope. No budget. Her students scan printed markers, and electromagnetic fields pulse across their desks. They run experiments infinitely—no equipment damaged, no reagents consumed. One student told her: "Engineering is for people like me now. The lab fits in my pocket." What changes everything: ↳ Mobile-first matches actual connectivity ↳ Browser-based works offline ↳ Teachers need training, not new buildings ↳ Inequality becomes irrelevant The Multiplication Effect: 1 teacher with markers = 30 students experimenting 10 schools sharing content = communities transformed 100 districts adopting = educational equality emerging At scale = STEM education without infrastructure gaps We spent decades waiting for labs that won't arrive. Now any browser becomes one. Because when a student in rural Africa explores the same 3D molecules as someone at MIT—using the phone already in their pocket—you realize: WebAR isn't shiny technology. It's a quiet equaliser making world-class STEM education fit into 3G connections and $50 phones. Follow me, Dr. Martha Boeckenfeld for innovations where accessibility drives transformation. ♻️ Share if you believe quality education shouldn't require perfect infrastructure.

Let’s talk about hidden disabilities—ADHD, dyslexia, anxiety, and others that don’t meet the eye. Too often, these students are left to struggle because their needs aren’t immediately visible. But here’s the thing: when we ignore those needs, it’s no different from denying someone in a wheelchair access to a ramp. Think about it. Would you expect someone to climb stairs without the tools they need? Of course not. Yet we often expect students with hidden disabilities to navigate education without the accommodations that would level the playing field. It’s not fair, and it’s not right. Accommodations like extra time, clear instructions, or a quiet space aren’t “special treatment.” They’re the difference between drowning and swimming. They’re the tools these students need to show us their potential, not their struggles. I’ve seen the power of a single adjustment. They’re what happens when we meet students where they are. What if we reimagined education as a place where every student feels valued and equipped to succeed? What if we stopped seeing accommodations as “extras” and started recognizing them as essential? Here’s a question for you: Have you seen examples of simple accommodations making a big impact? Or do you think schools are doing enough to support students with hidden disabilities? Let’s share, reflect, and push for better together. Image Courtesy: No Nonsense Neurodivergent #Disability #Accessibility #SDGs #Equity #HumanRights #WeAreBillionStrong ID: Allowing a student with a hidden disability (ADHD, Anxiety, Dyslexia) to struggle academically or socially when all that is needed for success are appropriate accommodations and explicit instruction, is no different than failing to provide a ramp for a person in a wheelchair.

Continuing from last week’s post on the rise of the Voice Stack, there’s an area that today’s voice-based systems often struggle with: Voice Activity Detection (VAD) and the turn-taking paradigm of communication. When communicating with a text-based chatbot, the turns are clear: You write something, then the bot does, then you do, and so on. The success of text-based chatbots with clear turn-taking has influenced the design of voice-based bots, most of which also use the turn-taking paradigm. A key part of building such a system is a VAD component to detect when the user is talking. This allows our software to take the parts of the audio stream in which the user is saying something and pass that to the model for the user’s turn. It also supports interruption in a limited way, whereby if a user insistently interrupts the AI system while it is talking, eventually the VAD system will realize the user is talking, shut off the AI’s output, and let the user take a turn. This works reasonably well in quiet environments. However, VAD systems today struggle with noisy environments, particularly when the background noise is from other human speech. For example, if you are in a noisy cafe speaking with a voice chatbot, VAD — which is usually trained to detect human speech — tends to be inaccurate at figuring out when you, or someone else, is talking. (In comparison, it works much better if you are in a noisy vehicle, since the background noise is more clearly not human speech.) It might think you are interrupting when it was merely someone in the background speaking, or fail to recognize that you’ve stopped talking. This is why today’s speech applications often struggle in noisy environments. Intriguingly, last year, Kyutai Labs published Moshi, a model that had many technical innovations. An important one was enabling persistent bi-direction audio streams from the user to Moshi and from Moshi to the user. If you and I were speaking in person or on the phone, we would constantly be streaming audio to each other (through the air or the phone system), and we’d use social cues to know when to listen and how to politely interrupt if one of us felt the need. Thus, the streams would not need to explicitly model turn-taking. Moshi works like this. It’s listening all the time, and it’s up to the model to decide when to stay silent and when to talk. This means an explicit VAD step is no longer necessary. Just as the architecture of text-only transformers has gone through many evolutions, voice models are going through a lot of architecture explorations. Given the importance of foundation models with voice-in and voice-out capabilities, many large companies right now are investing in developing better voice models. I’m confident we’ll see many more good voice models released this year. [Reached length limit; full text: https://lnkd.in/g9wGsPb2 ]

When I first stepped into the world of cybersecurity, I was completely lost. I didn’t know where to start, what to learn first, or how people even got into this field. All I knew was—I wanted to be a part of this world where people protect, investigate, and defend against digital threats. 💻⚡ At first, everything looked complicated: hacking, tools, reports, and those mysterious terms like “VAPT” and “SOC.” But slowly, I realized that becoming a cybersecurity professional isn’t about learning everything at once—it’s about building layer by layer. So here’s how the journey begins 👇 📍 Step 1: Build your base Understand the fundamentals — Computer basics, Networking, Linux, Windows, and a bit of Programming. This is your foundation. Without it, cybersecurity concepts won’t make sense. 📍 Step 2: Explore the world of security Learn about Web Security, System Security, Network Security, Cryptography, and Cybersecurity Fundamentals. Then dive deeper into areas like VAPT, Incident Response, Digital Forensics, and Cloud Security. 📍 Step 3: Play and practice This is where learning gets fun! Platforms like TryHackMe, HackTheBox, PortSwigger Academy, OverTheWire, VulnHub, and LetsDefend are your playgrounds. Each challenge you solve teaches you real-world skills. 📍 Step 4: Find your direction You can become a Security Analyst, SOC Technician, Penetration Tester, Threat Intelligence Analyst, or even a Cloud Security Associate ☁️ Each path has its own tools, techniques, and challenges. 📍 Step 5: Prepare for your career Start building projects, upload your reports to GitHub, and prepare at least three pentest reports. Add certifications like CompTIA Security+, CEH, or OSCP. And don’t forget to network on LinkedIn — it opens doors you didn’t even know existed. 🤝 🔥 My advice? Start small, stay consistent, and document everything you learn. Cybersecurity isn’t just about hacking—it’s about protecting, analyzing, and defending. 💪 So if you’re someone who’s confused, just like I was—this roadmap is your compass. Let’s build the next generation of ethical hackers and defenders together. 💣 If you’d like resume guidance, just DM me your “RESUME.” And for more such content, follow my channel: 👉 https://lnkd.in/gGAnR_UF #CyberSecurity #EthicalHacking #InfoSec #TryHackMe #HackTheBox #VAPT #PenTesting #DigitalForensics #SOC #IncidentResponse #BlueTeam #RedTeam #BugBounty #NetworkSecurity #CloudSecurity #Linux #CompTIA #CEH #OSCP #SecurityAnalyst #CyberCareer #CybersecurityCommunity #CyberAwareness #TechCareers #CyberInternship #CyberLearning #InfosecJourney

This Teacher Changes 30 Lives Each Morning Here's Why This Works Every morning, a teacher greets her students one by one - not with rules, but with choice: A hug, A high-five, a nod, or quiet. A ritual so simple. Yet it tells 30 children: You are seen. You are safe. You belong. Here’s what this teaches us about leadership - and how to apply it at work: 1. Honor Autonomy (Self-Determination Theory) When people get to choose how they engage, they show up with more agency. Autonomy isn’t about letting go of structure - it’s about giving room to opt in. Try this: 🔷 Let people set their own work cadence - async, deep focus, or collaborative sprints 🔷 Ask: “What support looks best for you right now?” *** 2. Create Micro-Moments of Connection (Broaden-and-Build Theory) We don’t need hour-long one-on-ones to build trust. A genuine check-in. A name spoken with intention. That’s the glue. Try this: 🔷 Pause to celebrate effort, not just outcomes - a quick voice note, a public thank-you 🔷 Remember small details - a kid’s soccer game, a partner’s surgery - and follow up *** 3. Signal Safety in Small Ways (Polyvagal Theory) The nervous system responds before the intellect does. Safety is felt first. And safe leaders create brave spaces. Try this: 🔷 Ask: “Is now a good time?” before giving feedback or asking for decisions 🔷 Stay calm and present, especially when tensions rise - your tone sets the tone *** 4. Design for Anticipatory Joy (Affective Forecasting) The brain lights up for what’s coming next. The ritual at the door gave students a reason to show up smiling. Try this: 🔷 Drop a kind, unexpected message in the team chat - just because 🔷 Celebrate mundane milestones - 100 days in the role, 50th client call, 1st brave no *** 5. Anchor Culture in Meaningful Rituals (Harvard Research on Rituals) Rituals are memory-makers. They codify values in action - they say, this is who we are. Try this: 🔷 End each quarter with storytelling: what stretched us? what did we learn? 🔷 Welcome new hires not with logistics, but with a story of your team's "why" *** This teacher didn’t redesign the curriculum. She redesigned how people enter the day. You don’t need a big title to lead like that - Just the courage to meet people at the door. 💬 What’s one ritual you’ve seen shift the energy of a space - or want to create where you work? 🔁 Repost to inspire kind actions in the workplace. 🔔 Follow Bhavna Toor for more on conscious leadership.

Louder for the people at the back 🎤 Many organisations today seem to have shifted from being institutions that develop great talent to those that primarily seek ready-made talent. This trend overlooks the immense value of individuals who, despite lacking experience, possess a great attitude, commitment, and a team-oriented mindset. These qualities often outweigh the drawbacks of hiring experienced individuals with a fixed and toxic mindset. The best organisations attract talent with their best years ahead of them, focusing on potential rather than past achievements. Let’s be clear this is more about mindset and willingness to learn and unlearn as apposed to age. To realise the incredible potential return, organisations must commit to creating an environment where continuous development is possible. This requires a multi-faceted approach: 1. Robust Training Programmes: Employers should invest in comprehensive training programmes that equip employees with the necessary skills for their roles. This includes on-the-job training, mentorship programmes, online courses, and workshops. 2. Redefining Hiring Criteria: Organisations should revise their hiring criteria to focus more on candidates’ potential and willingness to learn rather than solely on prior experience or formal qualifications. Behavioural interviews, aptitude tests, and probationary periods can help assess a candidate's ability to learn and adapt. 3. Partnerships with Educational Institutions: Companies can collaborate with educational institutions to design curricula that align with industry needs. Apprenticeship programmes, internships, and cooperative education can bridge the gap between academic learning and practical job skills. 4. Lifelong Learning Culture: Encouraging a culture of lifelong learning within organisations is crucial. Employers should provide ongoing education opportunities and support for professional development. This includes continuous skills assessment and access to resources for upskilling and reskilling. 5. Inclusive Recruitment Practices: Employers should implement inclusive recruitment practices that remove biases and barriers. Blind recruitment, diversity quotas, and targeted outreach programmes can help ensure that diverse candidates are given a fair chance. By implementing these measures, organisations can develop a workforce that is adaptable, innovative, and resilient, ensuring sustainable success and growth.

Montana, Maine, Alaska, Nevada, and Michigan recently joined the growing number of states with official AI guidance for K12—bringing us to 31 states and 1 U.S. territory. Common priority areas across these new state guidelines include: • Human-Centered Approach - Ensuring AI augments rather than replaces human capabilities, judgment, and decision-making, with educators remaining central to instruction • Data Privacy and Security - Protecting student data and ensuring FERPA, COPPA, and state laws • Ethical Use and Academic Integrity - Establishing clear policies on plagiarism, proper attribution of AI-generated content, and responsible use practices • Professional Development - Encouraging districts to prioritize professional learning for educators on AI tools, pedagogy, and classroom integration strategies • Transparency and Accountability - Communicating clearly with stakeholders about AI use, disclosing when AI is employed, and establishing responsibility for tool selection and outcomes • Equity and Fair Access - Ensuring all students and schools have access to AI technologies, preventing widening of the digital divide • Policy Development and Governance - Creating board-approved guidelines, acceptable use policies, and frameworks for ongoing evaluation and continuous improvement Notably, Maine and Nevada also include AI for Education resources like our Drafting a GenAI Academic Policy and AI in Education 101 for Parents guide. This state-level policy development reflects the need and activity already happening at the district level, with recent research showing that 68% of districts have purchased an AI-related tool. We're also hearing from partners that it serves as a catalyst where state guidance exists—motivating districts and schools to begin their own local AI policy development. For those who want to learn more, we’ve compiled all of the current state level guidance for K12 in a single resource which includes summaries and links for each individual state. There you can also find all of the AI for Education resources shared as part of various state level guidance, including: • Drafting a GenAI Academic Policy at Your School • AI in Education 101 for Parents • Top 5 Questions for GenAI EdTech Providers • An Essential Guide to AI for Educators (free course) • Prompt Framework for Educators: The Five "S" Model • Prompt Library for Educators • How to Use AI Responsibly EVERY Time • AI Adoption Roadmap for Education Institutions Link in the comments!

🥦Spain is leading the way on healthy sustainable school food 🇪🇸 In 2022 Spain updated its dietary guidelines to be more in line with the latest science on healthy sustainable diets (EAT-Lancet Planetary Health Diet). Now they are pioneering implementation -- having just passed a new royal decree on school food that brings what is served in line with NDG recommendations. The aim of this decree is for all children, regardless of family income level, to have access to healthy, nutritious meals at school. 🌟Highlights 🥩Meat to be served maximum three times a week. Red meat maximum once a week, processed meats maximum twice a month 🍇Focus on local, seasonal food -- 45% fruit and veg served must be in season 🫘Ramping up legumes -- to be served 1-2 times a week minimum in a variety of ways including as primary protein source in a main, or as part of a starter or side dish. Only 14% of schools currently serve legumes once a week 🚫Limits on processed foods -- pre-prepared options like pizzas, empanadillas, and croquetas can only be served once a month, and sugar-sweetened beverages, energy drinks and processed snacks will be banned from vending machines and school cafes 🍆Fully plant-based menus available for children who want them ⏰The new decree comes into effect next term, in all 17.000 Spanish schools (primary and secondary, public and private) This is an amazing step forwards, and I'm excited to see healthy sustainable food in Spanish school canteens. To ensure the policy vision becomes a reality on the 'school floor', compliance monitoring and enforcement will be key, as well as securing catering suppliers who are able to rapidly meet these new needs. Photo credit: Manu Garcia, La voz del sur. #foodpolicy #schoolfood #healthydiets #sustainablediets #publichealth #spain