Advertisement
Canada markets close in 3 hours 38 minutes
  • S&P/TSX

    21,847.64
    -164.08 (-0.75%)
     
  • S&P 500

    5,054.10
    -16.45 (-0.32%)
     
  • DOW

    38,383.48
    -120.21 (-0.31%)
     
  • CAD/USD

    0.7292
    -0.0029 (-0.39%)
     
  • CRUDE OIL

    82.85
    -0.51 (-0.61%)
     
  • Bitcoin CAD

    88,653.94
    -2,899.54 (-3.17%)
     
  • CMC Crypto 200

    1,401.89
    -22.21 (-1.56%)
     
  • GOLD FUTURES

    2,335.00
    -7.10 (-0.30%)
     
  • RUSSELL 2000

    1,984.79
    -17.85 (-0.89%)
     
  • 10-Yr Bond

    4.6540
    +0.0560 (+1.22%)
     
  • NASDAQ

    15,657.67
    -38.97 (-0.25%)
     
  • VOLATILITY

    16.18
    +0.49 (+3.13%)
     
  • FTSE

    8,040.38
    -4.43 (-0.06%)
     
  • NIKKEI 225

    38,460.08
    +907.92 (+2.42%)
     
  • CAD/EUR

    0.6818
    -0.0018 (-0.26%)
     

RoboBee learns to perch to save energy

Engineers at Harvard University have given their robotic bee the ability to perch like a butterfly. The upgrade saves the tiny robots energy and brings the deployment of a new miniature class of search and rescue drones one step closer to reality. Ben Gruber reports.