Computer Sciences

A new strategy to correct imperfections in occupancy grid maps

Researchers at Laboratório de Computação de Alto Desempenho (LCAD) of Universidade Federal do Espírito Santo (UFES), in Brazil, have devised a novel strategy for correcting imperfections in occupancy grid maps by correcting ...

Energy & Green Tech

Researchers demonstrate 120-kilowatt wireless charging for vehicles

Researchers at the Department of Energy's Oak Ridge National Laboratory have demonstrated a 120-kilowatt wireless charging system for vehicles—providing six times the power of previous ORNL technology and a big step toward ...

Security

How your little email server puts you in charge

Helm is a startup that wants to satisfy people who dream of having ownership of their email content. Companies hold your data on their servers; this Helm concept is the price you would pay for turning that around, where you ...

Robotics

SLAP: Simultaneous Localization and Planning for autonomous robots

Researchers at NASA Jet Propulsion Laboratory (JPL), Texas A&M University, and Carnegie Mellon University recently carried out a research project aimed at enabling simultaneous localization and planning (SLAP) capabilities ...

Energy & Green Tech

Carbon fiber can store energy in the body of a vehicle

A study led by Chalmers University of Technology, Sweden, has shown that carbon fibres can work as battery electrodes, storing energy directly. This opens up new opportunities for structural batteries, where the carbon fibre ...

Energy & Green Tech

3D-printed supercapacitor electrode breaks records in lab tests

Scientists at UC Santa Cruz and Lawrence Livermore National Laboratory (LLNL) have reported unprecedented performance results for a supercapacitor electrode. The researchers fabricated electrodes using a printable graphene ...

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