TikTok is a thriving learning community—and may be the future of education

Even pre-pandemic, the decline of traditional education was already underway. With exorbitant costs and a focus on standardized test scores, the industrial education model has become increasingly disconnected from the needs of both students and employers. Worse, little attention goes toward encouraging the skills and mentality needed for lifelong learning. As the cofounder of an education startup, I don’t think it has to be this way. A  recent Harvard study showed that students actually learn more when education is built on “active learning,” which promotes working collaboratively on projects. And now, the COVID-19 pandemic has accelerated the disruption of education as kids and young adults have been forced to learn from home Read More …

Tracy Chou’s Block Party is fighting online trolls—and the startup ecosystem itself

In January 2021, prominent software engineer Tracy Chou opened up registrations for her company’s first product. The service—like the company, called Block Party—is designed to help people who experience harassment online, starting on Twitter but with the ambition to expand to other platforms. By giving users more control over what they see on Twitter, Chou is hoping to solve one of the biggest and most intractable problems with social media. The problem is also deeply personal. “I have some dedicated harassers who are proud to have been harassing me for six or seven years,” says Chou, who grew up in Silicon Valley as the child of Taiwanese immigrants. “Platforms are really bad at detecting this and don’t really care.” Chou’s experiences with online abuse began when she was in high school, she recalls, but slowly escalated when she became an early employee at Quora and then Pinterest. While at Pinterest, she published a blog post encouraging tech companies to reveal how many female engineers they employed, sparking a movement toward publishing diversity metrics. In 2016, she cofounded Project Include, solidifying her position as an outspoken advocate for equity and inclusion in the tech industry. But as her profile has risen—she now has more than 100,000 Twitter followers —the more she has been forced to deal with trolls, stalkers, and serial harassers sending her abusive, horrifying messages everywhere she goes online. “My whole life is oriented around how I can be safe, psychologically, mentally, and physically,” she says. Now, as Block Party’s founder and CEO, Chou is confronting a new challenge: a well-capitalized competitor offering a free alternative to Block Party. Just a few weeks after Chou opened Block Party to the public, another startup called Sentropy announced a similar product. Like Block Party, Sentropy Protect is designed to help Twitter users manage online harassment by filtering out abusive messages. While Chou ultimately plans to sell subscriptions to Block Party, Sentropy, whose core business is enterprise software, says it will always offer Protect to individual users for free. My whole life is oriented around how I can be safe, psychologically, mentally, and physically.” Tracy Chou, Block Party The financial disparity between the two companies is stark. Though both launched their consumer products in early 2021 and were founded around the same time in 2018, Sentropy has raised a total of $13 million in funding. Block Party has raised less than $1.5 million, from Precursor Ventures and a handful of angel investors including Project Include CEO Ellen Pao, former Facebook executive Alex Stamos, and former TechCrunch editor Alexia Bonatsos. When we spoke in early March, Chou was her company’s only full-time employee and she’d built most of the product on her own. Sentropy, meanwhile, has a team of 26. For some in Silicon Valley, news that Sentropy would be competing with Block Party touched a raw nerve Read More …

Why do startups fail? This Harvard professor blames the ‘speed trap’

How fast is too fast? Fab.com cofounder and CEO Jason Goldberg learned the hard way. When it launched in 2011, Fab was a flash-sale site that curated distinctively designed consumer products and sold them at deeply discounted prices. It was an instant hit. Fab’s featured offers spread like wildfire through social media, so Fab didn’t have to spend any money on marketing—initially. The products were shipped directly to consumers by their designers, so Fab didn’t hold any inventory—initially. As a result, the fledgling venture had positive cash flow—temporarily. To prepare for further growth, Fab raised $320 million in venture capital Read More …

The simple reason tech CEOs have so much power

Coinbase’s plan to go public in April highlights a troubling trend among tech companies: Its founding team will maintain voting control, making it mostly immune to the wishes of outside investors. The best-known U.S. cryptocurrency exchange is doing this by creating two classes of shares . One class will be available to the public. The other is reserved for the founders, insiders and early investors, and will wield 20 times the voting power of regular shares. That will ensure that after all is said and done, the insiders will control 53.5% of the votes . Coinbase will join dozens of other publicly traded tech companies —many with household names such as Google, Facebook, Doordash, Airbnb, and Slack—that have issued two types of shares in an effort to retain control for founders and insiders. The reason this is becoming increasingly popular has a lot to do with Ayn Rand , one of Silicon Valley’s favorite authors , and the “myth of the founder” her writings have helped inspire Read More …

The Air Force is using this mental health service to help with stress

The pandemic has been stressful for everyone, and that includes members of the military. In the past two years, suicide rates among active military service members have gone up 15%. The military has long offered resilience training and access to therapy, but in 2020, the Air Force decided to take a different course of action. It began offering an innovative mental health platform called NeuroFlow to make care more accessible and to track how members were doing, so it could intervene if it seemed someone was a risk to themselves. “It is known throughout the mental health community that the Department of Defense is experiencing a spike in suicides at an alarming rate,” says Durel Williams, a Master Sergeant in the U.S. Air Mobility Command, where he’s responsible for 2,800 security forces members. Of those, 600 have signed up for NeuroFlow, which tracks fitness, sleep, well-being, loneliness, depression, alcohol use, and anxiety. It also offers tools for emotional regulation, like guided meditation, journaling, and video and written resources. All of this data becomes part of a user’s electronic health record. Artificial intelligence will then alert clinical staff about people who seem at risk. So far, 12 people have been flagged as at-risk, and in one instance a person was stopped from harming themselves. [Photo: courtesy of NeuroFlow] Military members can sign up for the app anonymously. Their data is also shared only with healthcare providers, not management. If they are flagged for any reason, a care coordinator gives them a call to check in on them and see if they need more help. Before this pilot with NeuroFlow, the military offered mental health care through traditional talk therapy and resilience training. Williams has been working as a resiliency trainer for the last 10 years, giving people tools to help them rebound from a difficult situation. However, accessing care is complicated. In order to see a therapist, service members are removed from duty, which is extremely stigmatizing. However, Williams says, it is a necessary step. “Their duty is to secure and protect, and they are on an arming roster where every day they’re expected to be able to pick up their weapon and go to work. Read More …