U.S. Air Force Evaluating Pivotal's Blackfly Ultralight EVTOL Aircraft(futureflight.aero)

117 points by rbanffy 2 years ago | 51 comments

Heart aerospace completes first flight of largest electric aircraft(heartaerospace.com)

100 points by chha 2 months ago | 83 comments

Aerocart cargo gliders(aerolane.com)

99 points by fcpguru 1 year ago | 69 comments

JetZero(jetzero.aero)

226 points by lisper 3 months ago | 209 comments

Over 150k Flights: Airlines Just Flew the Busiest Day in Recorded History(simpleflying.com)

27 points by cainxinth 3 months ago | 21 comments

Carice TC2 – A non-digital electric car(caricecars.com)

271 points by RubenvanE 11 months ago | 195 comments

Why do electronic components have such odd values? (2021)(digilent.com)

430 points by mtm 2 years ago | 142 comments

Digilent blog post explaining why resistors, capacitors and other components come in values like 47k and 22µF, based on preferred number E-series.

Electrification Special Report 2026 [pdf](iea.blob.core.windows.net)

9 points by gmays 25 days ago | 0 comments

A PDF of the International Energy Agency's 2026 special report on electrification of the global energy system.

The largest electric aircraft just flew [video](youtube.com)

459 points by feb 1 month ago | 344 comments

Y Combinator YouTube video titled "The World's Largest Electric Aircraft Just Flew," about a record-size electric plane's first flight.

PeerTube is a free, decentralized and federated video platform(github.com)

592 points by doener 3 months ago | 274 comments

GitHub repository for PeerTube, an AGPL-licensed ActivityPub-federated video streaming platform that uses P2P delivery in the browser.

Tesla takes on $30B in credit as it approaches unprofitability(electrek.co)

80 points by ciconia 26 days ago | 93 comments

Electrek article reporting that Tesla is taking on $30 billion in credit as the company nears unprofitability.

Show HN: Making a flexible "neon" t-shirt with LED filaments(scottbezek.blogspot.com)

200 points by scottbez1 18 days ago | 36 comments

Blog post by Scott Bezek describing how he designed and built a wearable neon-style t-shirt using flexible LED filaments in a few days.