fresh bytes
Subscribe Now

Canadian team nabs top prize for human-powered helicopter

Screen_Shot_2013-07-12_at_1.03.44_PM.png

When Todd Reichert settles into the pilot seat of the helicopter he helped build, there are no fancy electronic switches to flip, there’s no fuel tank to fill and certainly no computer to configure before take off.

What allows the 31-year-old to defy gravity is sheer human power, delivered to the craft’s four rotors through the bicycle pedals he steadily pumps throughout his flight.

It’s that fragile machine, built by Reichert’s Canadian team, which has now won a long-coveted international prize that lay unclaimed for years.

The AHS Igor I. Sikorsky Human Powered Helicopter Competition was established in 1980 for the first successful controlled flight of a human powered helicopter that could reach a height of three metres while hovering for at least one minute in a 10-square-meter area.
via National Post

Continue reading 

Leave a Reply

featured blogs
May 2, 2024
I'm envisioning what one of these pieces would look like on the wall of my office. It would look awesome!...
Apr 30, 2024
Analog IC design engineers need breakthrough technologies & chip design tools to solve modern challenges; learn more from our analog design panel at SNUG 2024.The post Why Analog Design Challenges Need Breakthrough Technologies appeared first on Chip Design....

featured video

Why Wiwynn Energy-Optimized Data Center IT Solutions Use Cadence Optimality Explorer

Sponsored by Cadence Design Systems

In the AI era, as the signal-data rate increases, the signal integrity challenges in server designs also increase. Wiwynn provides hyperscale data centers with innovative cloud IT infrastructure, bringing the best total cost of ownership (TCO), energy, and energy-itemized IT solutions from the cloud to the edge.

Learn more about how Wiwynn is developing a new methodology for PCB designs with Cadence’s Optimality Intelligent System Explorer and Clarity 3D Solver.

featured paper

Designing Robust 5G Power Amplifiers for the Real World

Sponsored by Keysight

Simulating 5G power amplifier (PA) designs at the component and system levels with authentic modulation and high-fidelity behavioral models increases predictability, lowers risk, and shrinks schedules. Simulation software enables multi-technology layout and multi-domain analysis, evaluating the impacts of 5G PA design choices while delivering accurate results in a single virtual workspace. This application note delves into how authentic modulation enhances predictability and performance in 5G millimeter-wave systems.

Download now to revolutionize your design process.

featured chalk talk

Maximizing High Power Density and Efficiency in EV-Charging Applications
Sponsored by Mouser Electronics and Infineon
In this episode of Chalk Talk, Amelia Dalton and Daniel Dalpiaz from Infineon talk about trends in the greater electrical vehicle charging landscape, typical block diagram components, and tradeoffs between discrete devices versus power modules. They also discuss choices between IGBT’s and Silicon Carbide, the advantages of advanced packaging techniques in both power discrete and power module solutions, and how reliability is increasingly important due to demands for more charging cycles per day.
Dec 18, 2023
18,813 views