Hard Startups logo
Hard Startups
Subscribe
Hard Startups

Hard Startups

A weekly newsletter on startups building things in the real world.

Archive

Second Starship Flight Test is a Success, Atomic Hydrocarbon Fuels
Nov 18, 2023

Second Starship Flight Test is a Success, Atomic Hydrocarbon Fuels

Kenneth Cassel
Kenneth Cassel
Drones For Dangerous Situations, Radioisotopes Power The Seafloor
Nov 03, 2023

Drones For Dangerous Situations, Radioisotopes Power The Seafloor

Kenneth Cassel
Kenneth Cassel
Hot Batteries For Industry, Drones To Make It Rain
Oct 27, 2023

Hot Batteries For Industry, Drones To Make It Rain

Kenneth Cassel
Kenneth Cassel
Humanoid Robot Walks, Solar Aircraft Launches
Oct 20, 2023

Humanoid Robot Walks, Solar Aircraft Launches

Kenneth Cassel
Kenneth Cassel
Who's Going To Carry The Autonomous Boats?
Oct 13, 2023

Who's Going To Carry The Autonomous Boats?

Kenneth Cassel
Kenneth Cassel
Automatic CAD Instructions, ImageNet for Robots, Lockheed Mines An Asteroid
Oct 06, 2023

Automatic CAD Instructions, ImageNet for Robots, Lockheed Mines An Asteroid

Kenneth Cassel
Kenneth Cassel
Electric Boats and an Angel Round from Arduino Prototype
Sep 29, 2023

Electric Boats and an Angel Round from Arduino Prototype

Kenneth Cassel
Kenneth Cassel
Better Data, Better Parts
Sep 22, 2023

Better Data, Better Parts

Kenneth Cassel
Kenneth Cassel
Robotic Legos, Autonomous Jets, and Space Delivery
Sep 08, 2023

Robotic Legos, Autonomous Jets, and Space Delivery

Kenneth Cassel
Kenneth Cassel
YC backed Hydrogen Airships launches
Aug 31, 2023

YC backed Hydrogen Airships launches

Kenneth Cassel
Kenneth Cassel
Early-stage startup scores billion dollar contract
Aug 25, 2023

Early-stage startup scores billion dollar contract

Kenneth Cassel
Kenneth Cassel
A weekly newsletter on startups building things in the real world.

Hard Startups

A weekly newsletter on startups building things in the real world.

Home

Posts

© 2025 Hard Startups.

Privacy Policy

Terms of Use

Powered by beehiiv