The lava-lamp wax sinks on cooling, so the surrounding liquid must have a density a little less than 0.9. Ordinary alcohol (ethanol) has a density of about 0.8, and a 40-50 per cent aqueous solution would have a density that could be adjusted to just below that of paraffin wax. The solid wax would then sink.
Now you know what to pack for Bora Bora you can get started. When you are done, weigh your bags. Luggage allowance for Air Tahiti inter-island flights is 20 kg/45 lb per person and strictly enforced (due to plane size). Divers may have 5kg extra. Carry on hand luggage is 3 kg/6.6lb. See more absolutely 'must know' info about flying to Bora Bora to ensure smooth Bora Bora travel.
Additional, overweight and oversized baggage is accepted on a standby basis. Bags that do not meet our size and weight restrictions will require special handling and additional fees. It's important to know that there are separate fees for each limitation you exceed: size, weight and quantity. Up to 10 bags may be checked per passenger on flights operated by Delta or Delta ShuttleÂ® and up to four total checked bags on Delta ConnectionÂ® carrier flights. 2  We may limit the amount of excess baggage when such excess prevents us from transporting up to two bags per passenger.