Advertisement
Canada markets close in 3 hours 15 minutes
  • S&P/TSX

    21,847.43
    -26.29 (-0.12%)
     
  • S&P 500

    5,028.63
    -43.00 (-0.85%)
     
  • DOW

    37,989.45
    -471.47 (-1.23%)
     
  • CAD/USD

    0.7309
    +0.0011 (+0.15%)
     
  • CRUDE OIL

    82.52
    -0.29 (-0.35%)
     
  • Bitcoin CAD

    87,802.08
    -693.91 (-0.78%)
     
  • CMC Crypto 200

    1,387.81
    +5.24 (+0.38%)
     
  • GOLD FUTURES

    2,339.10
    +0.70 (+0.03%)
     
  • RUSSELL 2000

    1,971.68
    -23.75 (-1.19%)
     
  • 10-Yr Bond

    4.7060
    +0.0540 (+1.16%)
     
  • NASDAQ

    15,517.80
    -194.95 (-1.24%)
     
  • VOLATILITY

    16.48
    +0.51 (+3.19%)
     
  • FTSE

    8,078.86
    +38.48 (+0.48%)
     
  • NIKKEI 225

    37,628.48
    -831.60 (-2.16%)
     
  • CAD/EUR

    0.6810
    -0.0009 (-0.13%)
     

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.