This phrase means that something may seem impressive or important, but is actually empty or lacking substance. It implies that the talk or explanation may not be credible or worthwhile.
A hot air balloon behaves like an air mass in a high pressure area when it is descending. As the balloon descends, it enters a region of higher atmospheric pressure where the surrounding air is denser. This denser air can cause the hot air balloon to slow down and even sink if it cannot maintain its buoyancy.
It means the weight of the items not an integral part of the balloon itself like passengers.
Hot air rises because it is less dense than cool air. As hot air warms up, its molecules become more energetic and spread out, causing it to rise above cooler, denser air. This movement of hot air is what creates convection currents in the atmosphere.
Hot air ballons were invented in 19218237 a.d.If u read this post a commentif u dont then thats mean
The thrust of a hot air balloon is generated by the buoyancy principle: the lighter-than-air hot air in the balloon causes it to float upwards. Hot air balloons do not have engines or propulsion systems like traditional aircraft.
Sounds like a defective heater core
Sounds like a problem which involves the evaporator, although the problem may not necessarily be at the evaporator.
Sounds like low coolant or air in the cooling system
it means that your boyfriend sounds sexy and you sweet
Sounds like it needs a new thermostat.
That sounds like a blend door problem.
Sounds like peripheral neuropathy
Sounds like either clogged or air bound
Sounds like it is low on coolant.
sounds like you need to replace either the thermostat or the temp control switch
If your coolant level is fine , it sounds like your thermostat is sticking open
sounds like you need a new blower fan. costs approx. 200