Whales are one of the most amazing creatures that live on the planet. They inhabit all oceans of the world. Whales belong to the order Cetacea, which means that they are mammals fully adapted...
"Climate change" means a change of climate which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed...
EVALUATING SOLAR-POWERED ELECTRIC LONG-TAIL BOATS VIA PRACTICAL SEA TRIALS
A study was conducted to evaluate the performance of the propulsion system of a solar-powered electric long-tail boat by navigating it along the canal from the...