retail therapy

Everything that’s wrong with Amazon Spark. 

“Launched by Amazon in early 2017, ‘Spark’ is an app-within-an-app that is intended to promote product discovery and social sharing within Amazon’s ecosystem. Never heard of it? You’re not alone.” | learn more

on the blockchain

The state of cryptocurrency mining. 

Some blockchain developers decided to build an ASIC miner. They wrote this long post explaining what they learned about building hardware, secret ASICs, ASIC-resistance in cryptocurrencies, and the future of mining. | learn more

fun facts

Interactive map shows 9 billion lightning strikes. 

“Every second on Earth, 100 lightning bolts strike the planet. That’s about 8 million strikes per day, and 3 billion a year, on average. But as this map of nearly 9 billion lightning strikes shows, lightning is not evenly distributed […]

on the blockchain

The principles of insurance. 

Etherisc is developing a platform for decentralized insurance applications. They recently published this post to introduce readers to risk pooling and its benefits. | learn more

tech, startups, internet

Investor updates before investors. 

Max Zamkow, investor at Ugly Duckling Ventures, offers advice for entrepreneurs working to raise their first round of capital. He says to “fake it ‘till you make it”, and by that he means to start writing regular investor updates even […]

tech, startups, internet

The future of air taxis. 

Long-time readers are familiar with my aversion to podcasts. So, when I recommend one it must be special, right?! This podcast by ARK Invest features one of their analysts, Sam Korus. He’s incredibly knowledgeable about air taxis! In this interview, […]