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.
Faâaâa International Airport on Tahiti is the gateway to French Polynesia. Most people simply overnight on Tahiti before relocating to a more idyllic island like Moorea (a 45-minute ferry ride), Bora Bora (a 50-minute flight), or even the luxurious Tetiaroa Atoll, which is home to the new eco-resort, The Brando.