Celestial mechanics: Analytical model reveals true cause of orbit bifurcations near Lagrange points

Advanced space travel relies on a fundamental understanding of the restricted three-body problem (RTBP), in which one of the ...
Marine Log

Steerprop to deliver world’s largest mechanical azimuth propulsors

Steerprop’s has a polar track record that has seen it supply azimuth propulsors for every third icebreaker in service in the ...

Warming of 2°C intensifies Arctic carbon sink but weakens Alpine sink, study finds

Warming of 2°C boosts Arctic permafrost's carbon sink, but this is substantially offset by a weakening sink in alpine regions ...
PC Gamer

Borderlands 3 Shift codes: Every active Shift code and how to redeem them

Borderlands 3 Shift codes usually arrive nowadays in the form of multi-use codes that can be redeemed for Borderlands 2, Borderlands: The Pre-Sequel, Borderlands 3, and Tiny Tina's Wonderlands. To ...
IEEE

21.2 A 3-to-10GHz 180pJ/b IEEE802.15.4z/4a IR-UWB Coherent Polar Transmitter in 28nm CMOS with Asynchronous Amplitude Pulse-Shaping and Injection-Locked Phase Modulation

Abstract: The recent popularity of indoor-localization applications such as secure access and asset tracking has led to growing interest in accurate RF-based ranging solutions. Impulse-radio ...
MarketWatch

U.S. 3 Month Treasury Bill

U.S. 3 Year Treasury Note-0.0030 3.5700% U.S. 5 Year Treasury Note-0.0070 3.6920% U.S. 7 Year Treasury Note-0.0100 3.8870% ...
Arctic Sea Ice

Sea Ice Today

On September 10, Arctic sea ice likely reached its annual minimum extent of 4.60 million square kilometers (1.78 million square miles). The 2025 minimum shares the tenth lowest spot in the nearly ...